LED Lighting Advances in the Aquarium Industry

Although many saltwater aquarium hobbyists have depended for years on fluorescent or Metal Halide bulbs for their main source of lighting, these old staples are taking a back seat to LED (Light Emitting Diode) systems, both because of the LED bulbs' energy operating savings and the many choices of lighting spectrums available.

What's So Great About LED Aquarium Lighting?

The primary characteristics making LED lighting so popular are their long life and the much smaller amount of energy used in lighting up LEDs. Although they can cost a lot more up front, an LED bulb for a saltwater aquarium can last up to five years or 50,000 hours in the right circumstances, and they use a tiny amount of energy compared to an incandescent or fluorescent bulb.

Also, unlike fluorescent or metal halide bulbs, LED bulbs do not use mercury as a key component for operation. Another advantage to LED lighting is that it produces less heat, making it easier to control the amount of heat released into your covered aquarium. However, the presence of excessive heat can reduce the lifespan of your LED bulb, so avoid marine aquarium lighting systems that place the much hotter running fluorescent or Metal Halide bulbs next to LED bulbs.

LED lighting has the added benefit of being able to dim the lights easily. Some LED systems come with automatic timers that automatically brighten or dim your bulbs depending on what time of the day it is. In fact, LED lighting can mimic natural sunlight, making your saltwater aquarium appear to be even more like a slice of the ocean.

Add LED Lighting to Your Aquarium for the Best Show in the House

When LED bulbs first became available in the aquarium trade, about the only color you could get was white, and the LEDs were used mainly to provide a moonlit mood in aquariums. Today, the LED has advanced to the point that you can buy bulbs in every spectrum you can imagine, from red to yellow to blue. These choices mean you can light up your aquarium to match your décor, or create a spectacularly lit centerpiece for your room.

LEDs have also advanced to the point that they are bright enough to create a high output source of light equivalent to Metal Halide. In fact, LED lighting has proven very effective in the raising of corals in a reef saltwater aquarium setting. Plus, the different spectrums available in LED bulbs allow you to experiment and find just the right color combinations to bring out the beauty of your corals and fish.

LED lighting has proven very effective in the raising of corals in a reef saltwater aquarium setting. However, if you decide to use LED lighting to raise coral, pay attention to the fact that LED bulbs can produce a very intense light. To avoid bleaching your coral, you should gradually introduce them to this new source of lighting.

Recent LED Lighting Advances for Aquariums

Besides spectrum choices and high output lighting, other advances in LED aquarium lighting include the development of a new lens used over blue LED bulbs to produce a more accurate lighting dispersion. Also, some LED setups come in a configuration that is actually hidden from view. You don't see the lighting fixture, but you do get all the glory of the bright LED lighting. Another development in LED aquarium systems is the ability to link up to four systems together into one unit.

However, the greatest advance in LED lighting for aquariums continues to be the color and intensity of the bulbs. Higher end LED systems now allow the choice of the exact wavelength of light, allowing the user to eliminate less valuable spectrums of lighting, such as the green/yellow spectrum. In fact, research and development of LED bulbs continues, and new advances in the industry occur all the time, making LED lighting for aquariums the wave of both the present and the future.

Hire a Professional Bridal Makeup Artist

Every woman knows what makeup is and uses it all the time. However, wedding is a special day and everything has to be perfect. There is a huge difference between doing makeup on your own and hiring a professional. A professional bridal artist has finesse and a keen eye for detail, something that comes from training and experience. Makeup is an art and that is why makeup practitioners are called makeup artists. They can make any face beautiful and special on the most important day of their clients' lives.

Toronto is high in fashion scene and in keeping with the demand; there are numerous professional bridal artists in the city. Bridal makeup is unique in comparison to makeup on other occasions firstly because a bride has to look her best and secondly because her makeup has to bring out her femininity. A bride has to look the best in the wedding. Professional make up artist can help enhance your beauty while retaining your natural charm.

For weddings, makeup is a necessity since it makes a face camera-friendly. Wedding photographs are cherished memories. Inefficient makeup can make a face look patchy and blotchy. A good face loses its charm due to bad makeup. So, it is very important that you hire a professional bridal makeup artist who can bring a glow and sheen to your face so that photographs can freeze that beautiful face forever. While choosing a makeup artist, you need to make sure that the cosmetics are of good quality and the equipment like brushes and sponges are sterilized and clean.

Not every woman is blessed with a delicate nose or full luscious lips or big luminous eyes.

Professional makeup artists study your face and recognize the potential drawbacks and highlights. The basic task of a make up artist is to highlight the positive facets and tone down the drawbacks. There is a lot of technique and skill involved in the process. Since professional makeup artist's work with an extensive range of people and work on different types of faces, their experience is unmatched. Moreover, since their job is to analyze facial features, they do it with elan. The best makeup artists usually take only a few seconds to figure out a face and begin work.

Professional make up artists will tailor-make a makeup so that it suits your face and the theme of the wedding. She will see that you do not stand out like a sore thumb on your wedding day. You will look special and naturally, feel special. Owing to all the factors discussed in the above paragraphs and a lot more factors, hiring a professional bridal makeup artist is an essential agenda in your wedding checklist.

LED Rope Lights

LEDs can be seen everywhere today - on markets outdoor, on the street, in every apartment and office. One amazing solution is the LED rope which is made by connected little LEDs which are made like a string or rope to light little emissions over large area.

One problem with LED ropes is that they are pretty expensive. This is so because of the manufacturing process of the LED rope light bulbs which is different from the incandescent and krypton bulbs. LED light bulbs use no filament and are solid state light bulbs.

However LED rope lights comes with two big benefits - 10 years of life and almost no heat emissions. This enables the user to use them in places where they can't be easily replaced and where the heat of the conventional rope lights could be a problem.

One use for the LED rope lights is for commercial applications. They provide good look for years without the need to be replaced or maintained and their physical life is in almost every case longer than the need for the commercial application and this makes them very attractive to the investors who need quality and reliability without the need of maintains and new expenses. They are usually one time payment for a specific need and today in many cases this is more valuable than the price the costumer needs to pay.

The question you as a costumer should ask yourself is this - do I need quality or do I need low cost? This economic issue is just a standard quality/price problem which we face everyday in every market. However we should not only think about a current solution to our needs but solution which will pay in time and it will prove itself reliable. In fact there is more to it. In some cases the energy consumption could be lowered to only 10-20% of the energy cost that the conventional rope lights will have. That means that for a longer period of time it is possible that the lower price for energy costs could actually pay out the price for the LED rope lights. This is so because with LED rope lights you will for example pay only 10% of the energy cost of the traditional rope lights and in time the other 90% will become more than the price of the LED rope you purchased.

Now let's say you want to make a new Xmas decoration for a big commercial enterprise which will gather many people. If you want low cost you could use conventional rope lights but soon if some of the lights or a whole rope fails this could put into jeopardy the whole idea behind the use of these lights. If you use these lights outdoor in the cold this may not happen but Xmas is every year and if you want the same lights to be used you will surely want to use LED rope lights to ensure reliability.

We need to keep in mind the life of the product our ideas depends on. Regular rope lights are rated to have 25,000 hours life. LED rope lights are rated for 100,000 and if we do the math - this is 4 times longer period. However if the environment around the lights is with high temperature the life of the regular rope lights vastly shortens but if the temperature is not too high the LED rope lights will not be affected because of their low heat emissions. Higher temperature is hazardous for all electrical and electronic products but if they themselves provide low emissions of heat this will enable them to endure higher environment temperature without endangering their normal operation.

Now let's talk about power consumption. Energy cost money and if we find a way to use it more efficiently we save money. Regular rope lights use around 3 watts per foot and LED rope lights 1 watt. This is three times difference. Maybe few watts are not an important matter for you but think about them as an entire working system that you want to build. If they work all the time it will not be the same if you pay for 1 kW or for 3 kW if we say that your system is 1000 feet long. Or on a larger scale we can think about how efficient we as human beings use the energy on which we depend.

Using less energy (power consumption) does not mean that the luminance level of LED rope lights will be lower. Quite the opposite - LED rope lights are brighter than the traditional rope lights. That means that they make even more light with less energy and it again bring us to the question for their high efficiency and of course to the question - will their higher cost be paid in time from expenses. This is a matter of simple math which everyone can do for himself taking in account the numerical values I discussed.

Some LED rope lights could be powered on 12 V or 24 V and this provides some good benefits. For example you can use them on your car, boat or everywhere else where you could only power them from batteries. One good solution is to connect them to a battery charged from a solar system. During the day the solar system will transform the light into electrical charge and it will collect it into the battery and during the night the battery could power up the LED rope which could be for example a commercial advertisement into a shop or even a nice decoration making your free time at home more enjoyable. Imagine a night club with all the light free of cost. This could be possible with the use of a photovoltaic solar panel systems and the LED technology. It will in fact mean that you transform the light from the Sun in a way you could use it later and this is exactly what photovoltaic solar panels are all about. However even with the new energy sources the efficient way of using the energy is a high priority and LED rope lights and the whole LED technology could be the future of the artificial light we will use.

Searching for the best LED light provider in Singapore. Goto this URL.

Choosing the Best Under-Cabinet Lighting

Under cabinet and interior cabinet lighting are great additions to any kitchen, but for the average homeowner, the multitude of choices may be a little confusing. When faced with choices between low voltage or line voltage, or understanding what direct wire means, and then choosing between LED, halogen, fluorescent, and xenon, you might think you need a degree in electrical engineering just to buy some lights. So in this article, I hope to take the mystery out of these terms and provide you with enough information to choose the lighting that will work best for you.

The first thing you need to consider when shopping for your lighting is whether to get hard-wire or plug-in fixtures. This is an easy choice, and it just comes down to budget. Plug in lighting is relatively cheap and easy to install, but means you will need a receptacle nearby, and you will have unsightly cords hanging down the wall, and the fixtures will need to be switched on individually. If this doesn't sound appealing to you, then you'll want to look for fixtures labeled: "hard-wire" or "direct-wire", and unless your kitchen is already set up for these fixtures, you will need an electrician to install new wiring and a switch or dimmer to control the lights. Once that's sorted out, the next choice you'll face is bulb type.

The big four: Halogen, Fluorescent, Xenon or LED. Each of these has advantages and disadvantages from energy consumption, to quality of light, to cost. Halogen is my least favorite of the four. It's the least energy efficient, and it gives off a lot of heat. This is a problem in the kitchen because it causes nearby spices and produce to spoil faster, and all that heat is energy wasted. Furthermore, the bulb life is very short with an average life of less than 10,000 hours compared to 100,000 or so with LEDs. The advantages of halogen are the cost of the fixtures (they are one of the cheapest), and the quality of light. Halogens give off a warm inviting glow, and are at the top of the heap for color representation; which is great for setting off your granite countertops, and backsplash. They are also dimmable, and not all of it's competitors have that ability. Still, these advantages aren't enough to outweigh the disadvantages in my opinion, so halogens are out of the running for my money.

How about Fluorescent lights? I think these are strong contenders. They are energy efficient, have a long bulb life, with an average of 40,000 hours or so, and are inexpensive to purchase. The big problem I have with fluorescent light, is they can be slow to light up - taking a minute sometimes to come to full brightness, and the quality of the light is really poor. It can make your countertop and backsplash seem washed out, and make food look unappetizing. On the other hand, not all fluorescent fixtures are the same. There are better models out there that give off a nicer quality of light, and have better ballasts which make the lights more stable and faster to light up. So if you're going this route, stay away from the cheap $20 and under fixtures. Finally, while there are dimmable fluorescent light bulbs available for some other fixtures, I haven't yet run across any fluorescent under cabinet lights which are dimmable, so if this is important to you, you should probably consider other options instead.

Next in the line-up: Xenon. Xenon lights are one of my favorites they have the same great quality of light that halogen has, but with a longer bulb life (around 20,000), less energy consumption, and low heat output. They are also dimmable, but the fixtures are more expensive than fluorescent and halogen, and they are not as energy efficient as fluorescent and LED. Be aware that a lot of the xenon fixtures are low-voltage, which may or may not suit your needs. If you're not sure what this means, I talk about the difference between low and line voltage lighting below.

Finally there is LED. Probably everyone at this point has heard about how energy efficient LEDs are, and the bulbs last forever. At 100,000 hours of expected life, you'll probably never have to change the bulbs in your lifetime, which is good, because you can't really change the bulbs in a lot of these fixtures. Many of these fixtures are also dimmable, but not all, so if you're shopping for LED and want to use a dimmer, check on this before you buy (you'll also need to get a special dimmer switch that works with LED lights). The down side: the light can be really cold and uninviting, and they are the most expensive fixtures of the bunch. However, the expense you pay up front may be outweighed in the long run by the money you save on your power bill. If LEDs seem appealing to you, consider shopping for lights which offer a warmer color spectrum.

Another term you may come across when shopping for your fixtures is "low voltage" or "line voltage". The biggest advantage of low voltage lighting is it's size. With this type of lighting, the main guts are separated out in a transformer, which allows the actual lighting fixture to be very low profile. In addition, the wire leading to the fixture is much smaller, can be run through tight spaces, and concealed easier, and is also safer since it only carries 12 volts (as opposed to 120 volts for line voltage wire). The challenge with low voltage lighting is finding a place for the transformer. The transformer is where the power gets converted from line voltage to low voltage and needs to be installed somewhere nearby. It can't be concealed behind the wall, and must be accessible, so it usually ends up in the attic or taking up space in the cabinets. Because of this, if you decide to go with low voltage lighting, it's important to communicate with your electrician and your cabinet installer. If they can plan ahead for the installation, It will save a lot of time and potential headache. Also, be aware that these transformers do put out some heat, and you may notice a humming noise as well. Personally I prefer line voltage fixtures which are wired directly to the house wiring, and are a lot more straight forward to install.

So that's it. Hopefully I've taken some of the mystery out of all these terms, and now you're ready to go out and shop for your new lighting!

If your are looking for where to buy led lights in singapore, check this out.

WordStream SEO course

Internet is full with free SEO courses that can help you improve visibility of your website in the search engines. A lot of well known and popular SEO companies provide guides for both beginner’s and those a bit advanced. One of the those is WordStream’s SEO course called SEO Basics: Complete Beginner’s Guide to Search Engine Optimization. It may not be that much extensive, but it covers all the basics of SEO with useful tips and examples. SEO Basics: Complete Beginner’s Guide to Search Engine Optimization is divided into eight parts, from simple information about SEO, to additional SEO considerations and SEO services. When this long guide is read, one will have a strong understanding of what is and how search engine optimization is, why it is significant and necessary and how to earn good results.

This SEO course starts on topic what is SEO and why is it becoming more important with every day. This part can’ be summarized with three questions, “how to optimize the website for search engines”, “how much time to spend on SEO” and “how to know difference between so called good SEO and bad or harmful SEO”. It also highlights why companies or any website owners need to put a lot of work and focus on SEO and SEM (search engine marketing). Second part of guide focuses on keyword research and keyword targeting best practices. Everything connected to keywords play big role in search engine optimization.

This part of guide should not be missed. Next part of guide is reserved for on-page optimization. On-page optimization covers technical side of the website, such as codes, meta tags and so on. Usually, this job is done by programmers or web developers but nothing is stopping website owners to do it by themselves. In the middle of the guide you can find stuff related to information architecture and internal linking, another big part of SEO. When talking about linking, WordStream dedicated fifth part of guide to link building and content marketing. Content marketing is rather big topic, so it could also be studied separately.

Since SEO is not quite easy and constantly changes, WordStream also gave once section of guide to common technical SEO issues. Besides this, they also show what are one of the best and most useful practices when it comes to SEO. Another significant part of SEO is racking and measuring results of SEO so that is why this SEO course also explains how to do so. In the end, WordStream gives list of additional SEO considerations and SEO services that could be helpful and efficient once previous information is understood and well used.

This SEO course or guide is quite long and a lot of people will not reach the end, but despite that it has quite the amount of really useful information which can help every beginner starting their work with SEO. Besides explaining SEO basics, WordStream’s guide should help when making a decision what to prioritize and make as ultimate objective.

An article by Dougles Chan - He is a business coach in Singapore and Malaysia.

Is Your AC Making You Sick?

No matter how clean your home or office environment is, there are countless unseen pollutants assaulting your senses. These toxic elements often go under the radar since they're not seen and their effects are usually associated with other causes or conditions. But if you have two or more of the symptoms listed below, chances are these toxic pollutants are running rampant in your home.

* frequent colds
* stomach pains
* ear infections
* frequent headaches
* allergic reactions
* asthma
* coughing
* sneezing
* wheezing
* itchy skin
* sore nasal passages
* irritated throat
* watery eyes/dry eyes
* hypersensitivity
* skin care problems

If you have any multiple combination of these symptoms, it's very likely directly linked to your central AC unit.

So what's making you sick?

There are two main causes for sickness associated with air conditioners: unnatural coldness and mold. Unnatural coldness, low cooling temperatures, often lead to illness and are relatively easy to control. The other cause, mold, is a notorious infiltrator that is nearly impossible to get rid of once its settled in your home.

Unnatural Coldness: A runny nose, watery eyes, and other basic flu-like symptoms, are our body's own natural response to unnatural coldness - but it isn't just a matter of temperature. Centrally air conditioned air is usually very dry since the units do not come with a humidifier function. This causes the delicate lining of the nose and mouth to become cracked and dry, leading to nose bleeds and causing the body to overcompensate with excess fluid production.

Mold: Molds are microscopic fungi in the same fungal family as mushrooms and yeasts. Highly adaptive, fungi grow and reproduce rapidly, breaking out in trail of expanding circular patches known as mold spores. Mold occurs in any damp organic environment. You've probably seen mold on spoiled food, on pieces of decayed wood, wet windowsills, or on papers and fabrics stored in a damp musty place.

With discovering over 270 species of mold, and with a difference between indoor and outdoor mold, there are a number of health risks associated with this contaminant. Several factors have to be evaluated in order to weigh the magnitude of health hazards associated with this toxic invader. These include:

* Type of mold
* Amount and degree of exposure
* Health conditions of the person inhabiting the home

Based on these factors, a person living in a moldy environment can have health problems ranging from allergies to serious illness. And as with any disease or compromised environment, pregnant women, infants, young children, the elderly, and those with significant health problems (especially respiratory diseases and/or weakened immune systems), are far more at risk if exposed to mold.

Mold inside your air conditioner

The most dangerous type of mold is the kind that's hidden. Going unseen and undetected, it spreads rapidly throughout your room, exposing you and your family to countless health problems. If you do detect slight mold, at either mild to low moderate levels, you can remove it through thorough cleaning, exposure to sunlight, and through proper ventilation.

However, detecting and removing mold is far trickier with central air conditioning systems. Most people aren't even aware that mold can and probably is inside your air ducts and vents. If you have several of the symptoms listed above, but are confident that your home doesn't have mold, chances are it's hidden in your central AC system. Aircon systems are one of the main mold producing appliances because they are a highly suitable environment for fungus. The high density of moisture and dust makes this a perfect breeding ground.

If you've ever cleaned your filter, you were probably surprised by how dirty it was. Now imagine air conditioner ducts and vents that you aren't able to look into. You'd be surprised by how dirty the return duct is - dirt, pet hair, drywall dust, all clumped together and funneled through air ducts, vents, and straight to your lungs. If you take into consideration that the vents in each room may not be sealed well, it is very likely that what's in your ducts is getting blown out into your living space, all over your hair and skin, your food, your bed sheets, your makeup and hygiene products. With such scary stats, it's no surprise that the number of people with Legionnaires Disease has gone up - a nasty flu-like bacteria that thrives in AC systems.

This unseen assault on your health takes an additional toll if you take account the time you spend listless from being ill, including missed days of work, money lost - all of which could be prevented.
What you can do

Ventilate your space: Crack open a window and let some fresh air come through. Keep in mind that opening a couple window for cross-ventilation is very different from switching on a fan. While using a fan is a great idea for helping prevent mold, it's not ideal for getting rid of mold. Once mold has set in, fans only ensure that the mold problem gets circulated faster and into more crevasses and cracks - making the problem impossible to spot till it's too late.

Clean your filter: Air conditioner filters were designed and installed to prevent the spread of bacteria and viruses. However, as they collect these specimen, filters themselves can inadvertently become hosts to bacteria. Pollutants build up and get caught in the filter so that as air blows on it, they disperse from the filter and into the air you breathe.

The best thing to do if you've been using your central AC unit, is to get a professional to come in and check for mold spores - which can linger in the hoses/ducts. If mold spores are found, then you need to contract a professional to clean the area ASAP. Make sure whoever you contract does not use just a brush or vacuum. Using just a brush or vacuum, without any chemical cleaning solutions, will only loosen mold and bacteria and make you more susceptible to breathing it in. Here are some key things to keep in mind if hiring a serviceman:

1. Did they clean the blower unit?
2. Is the chemical cleaner they use certified and non toxic?
3. Does the chemical have anti-fungi and anti-bacterial properties
4. Make sure the serviceman doesn't just clean the unit with a vacuum and brush. This will only agitate the bacteria and viruses breeding there, ensuring you and your family get sick.

It's ideal to have your filter cleaned or replaced once a month. If this sounds like too much of a hassle, or you don't want to bear the burden of hiring costly professionals, then you may want to consider purchasing a portable AC.

Get a portable AC: Not only will you not have the mold problems as described above, portable air conditioners also save you the burden of hiring professional cleaners to clean your ducts and vents. Portable room air conditioners run for 1/4 the cost as central AC units.

In addition to being able to find AC units with multiple filters, many now also pair as humidifiers - which will prevent the dryness problems associated with common central AC units.

To live healthily, the air you breathe into your body must be clean, especially for your bedroom where you spend a considerable portion of your time completely defenseless - while you sleep! We live in a world where we have more pollution in our air than any time before. You want your home and your sanctuary to also be a fortress against foreign pollutants.

An article by Dougles Chan, Strategic Business Advisor & Coach. Check his website here.

How to Choose the Right Air Con Unit

Face it, central air conditioning is very expensive. If your home doesn't already have it, it is not likely that it ever will, that is unless you have the thousands of dollars needed to have the work done, which includes tearing out your walls and losing some ceiling space if the crawl space doesn't already exist. While for many people central air would be preferable, if it is not affordable then it simply is not an option. That doesn't mean that you need to go without clean air, however.

A professional air con company provides you with alternative methods for cooling your home or office. These methods include wall units, window units, portable units or even ceiling units. Choosing the right unit is important in order to get the most from your air conditioning. You do not want to choose a unit that is designed for a 300 square foot room, for example, if you have a 500 square foot room. This is not a good way to cut corners. Of course, you can always do the opposite and choose a unit meant for a larger room for a smaller room, however, this could be a waste of money if you don't intend on enlarging the room at some point.

One of the ways to determine which air con unit is right for you and your situation is to walk through your home or business and assess just how much space needs to be air conditioned. It is important to note that in most cases, these small units are not designed to cool more than one room. The exception being very open smaller spaces, such as a small combined kitchen and living room. Once you have determined how much square footage you want to cool, then it is time to talk with a professional.

The professionals at an aircon service company can help you make the rest of your decisions about what units you should purchase for your home or business. For example, they can help you figure out the max square footage you want to cool and show you what units will cool that area. They will also discuss with you the different brands they offer, such as Fujitsu, Panasonic, Daikin, Mitsubishi and more. Once you have chosen the type of unit you want and the brand that you want to use, they will even install it for you.

An article by Dougles Chan, Strategic Business Advisor & Coach. Check his website here.