Energy efficient white LED lighting is a great way to boost the aesthetic beauty of a home or office while going green. In recent years, white LED´s have become less expensive and widely available in the market. What is the benefit of using these lights, besides their appearance? What kind of LED´s are available and how can they be used in the home? This article will provide this information and more.
What is White LED Lighting?
LED´s, or Light Emitting Diodes, are small filament free lights that give off light emitted from tiny charged semiconductors. A rigid plastic casing surrounds the semiconductor and bounces light toward a rounded tip. This creates a strong, concentrated light that can be directed at a specific area. As there is no filament burning inside, these lights are cool to the touch. Groups of the small bulbs are usually grouped together to create bright fixtures. White LED lighting is created by covering a blue light with a yellow phosphorous coating.
LED lights are Good for the Environment
LED lights are swiftly becoming useful for a number of lighting needs and are by and far the most energy efficient way to light a small area. As a result, fewer bulbs need to be used and since they have a life span of approximately 50, 000 to 100, 000 hours, the maintenance costs are slim to none. The fact that these bulbs dont give off much heat and dont contain toxic chemicals like mercury means that they are not problematic for the environment like the traditional alternatives.
Types of LED´s
LED bulbs come in a variety of sizes, though the 5mm size is the most common. Bulbs can be sold on their own, as part of units that contain clusters of bulbs, or as strips. Though the actual diode resembles something close to a Christmas tree bulb, LED bulb housings are being developed with all of the same bases that are found for incandescent and halogen lighting. There are even LED bulbs that can replace a burnt out fluorescent tube.
Uses for LED´s
Commercially, LED´s are used in everything from our cell phones to the signs that light up Times Square in New York. What are some personal uses for white LED lighting? For the home, they are great for night-lights, walkways, over counters, and in desk lamps. LED flashlights, landscape lighting, and motion detector lights are also becoming popular. Vehicles have many uses for LED lights from headlights and brake lights to interior dome and accent lighting. In the marine world, white LED´s are used for spotlights as well as many on deck lighting needs.
White LED lighting is a cost and energy efficient way to provide spectacular, bright light anywhere. As technology evolves, the uses and advantages of LED´s are only growing. Buying LED´s for personal or commercial use will help to save both the environment and money.
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