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LED Lighting Industry and Home LED Lighting

THE COLORED LED AND WHITE LED MARKETS

Whereas the market for colored (Red, Green, Blue) RGB LEDs is well established, the market for white LEDs is still growing. Why? When you think of industries that still rely on white, non-LED lighting, such as televisions, automotive manufacturers, computer monitors, notebook computers, LCD backlights, etc., you can understand the push to become the leader in white LED manufacturing LED Display

Many people are surprised that a business would pass up a revenue generating opportunity that converting a home or business to LED would create. However, just because replacement white LED bulbs and retrofits are finally on the market, does not mean that they should be on your immediate shopping list. In very simple terms, the market for colored and color-changing LEDs is mature. While engineers are still finding ways to make them brighter and more efficient, the holy grail of the LED industry is in developing volume production of high-efficiency, high-brightness white LEDs.

It may be easier to think of colored LEDs (RGB) and white LEDs in terms of another industry: Automotive. RGB LEDs are like the internal combustion engine: Reliable, abundant, easy to use and manufacture, and fairly well developed in terms of the potential for new or breakthrough technologies. There are lots on manufacturers and each has their own set of patents and “tricks of the trade” to helwebsite
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p give themselves some marketing leverage over the competition. White LEDs are like the alternative energy industry for transportation: Quite varied, still relatively “new”, still needing to be market proven, more expensive, more challenging to manage. There are many manufacturers, each using a different technology or combination of technologies to achieve what they believe is the “the next big thing.” Following this analogy, RGB LEDs are mature enough to compete on cost alone and the drop in costs is what fuels new applications for colored LEDs that had not been thought of previously. White LEDs, on the other hand are still developing technically and should not be shopped based on cost alone. The need for quality and longevity is what fuels the further research and development into white LEDs.

11 THINGS TO CONSIDER IN DETERMINING LED UPGRADES

Because there are so many variables that need to be considered, making a quick and easy recommendation about transitioning to white LEDs is not possible. To get a jump start on the future, consider every lighting source in each room and establish what it’s primary purpose is. Once you have done this, review the following items to help determine where on the priority purchase-list each replacement should be. Here are a few general guidelines to help you determine if an LED upgrade is the right choice for you:

1.) Is the lighting located in a home where the primary resident is older or has mobility issues?

If the LED replacement produces adequate light levels, LED alternatives are perfect for use in homes where safety is a top priority. Knowing that an ill or older person will not need to change a burned-out light bulb again can provide peace-of-mind.

2.) Is initial cost a primary factor in determining if you are going to upgrade?

The current nature of the white LED market means that prices are still relatively high, especially compared to traditional lighting. Being an early adopter means paying a premium; are you comfortable with knowing you could have paid less for the same technology if you had waited?

3.) Is the light located in bright daytime sunlight or an area of high heat?

High levels of heat will noticeably shorten the lifespan of any LED, especially white LEDs. When considering LEDs, try to ensure that both the fixture and the location allow for adequate passive cooling to avoid color-shift and longevity issues. This is a much bigger concern when considering retrofit bulbs versus considering a “total package” LED fixture and lamp.

4.) Are you needing to reduce the heat output from a traditional light source?

In bathrooms, laundry rooms and small spaces, conventional lighting can produce uncomfortable heat. LED lighting is great for these areas because they produce no heat and because affordably illuminating smaller areas with LEDs presents much less of a challenge.

5.) Is the lighting located in an area of rough service or environmental extremes?

Garage door openers, unheated/cooled utility rooms and outdoor workshops place extreme demands of lighting equipment. Vibrations that can break a light bulb filament and cold temperatures that can cause a fluorescent tube to flicker are of no consequence to LED lighting, making these replacements a fairly easy decision.

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