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A LED lamp or LED light bulb is an electric light for use in light fixtures that produces light using light-emitting diode (LED). Some LED lamps are made to be a directly compatible drop-in replacement for incandescent or fluorescent lamps. History - Technology overview - Application - Comparison to other. A light-emitting diode (LED) is a two-lead semiconductor light source. It is a p–n junction diode that emits light when activated. Early LEDs were often used as indicator lamps for electronic devices, replacing small incandescent bulbs. History - Technology - Colors and materials - Considerations for use. A few years ago, televisions slapped LED strips on the back edge of the screen, blasting light back onto the wall behind the TV. Call it “ambient.
Good lighting makes us happier (and stops us bumping into things at night). We like LED light bulbs best – they use less electricity and last for up to 20 years. Standard Shape A19 - Designed to give the appearance and pattern of a standard incandescent bulb. Standard and A-shape LED bulbs fit the same sockets and fixtures as your current household lights. 3-Way LED - A three-way bulb is a light bulb that has two brightness settings instead of the standard on or off. LED light bulbs are a great way to do your part for the environment. Visit HowStuffWorks to learn all about LED light bulbs.
DigitalCatalog LED Lighting Catalog vol1. for Outdoors. zero to one project. Luci Mushi Mar , Light + Building, Frankfurt am Main. /11/29 News. Feel yourself at home with the latest Philips LED technology. Philips LED light makes sure that you feel at home as soon as the lights are switched on. Shop for the best led lamp and lighting for sale including all kinds of led light bulbs, flashlights, led ceiling lights, led flood light, led tube light and other cheap led. The future of efficiency is here. LED is the new standard of energy saving, long lasting light bulbs. And at GE, we're bringing it to every space in your home—from . 21 Mar A new crop of LED light bulbs wants to combine modern technology with old- school looks. Here's what to look for as you pick one out.