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2. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   A selection of consumer LED lamps available in 2012 as drop-in replacements for incandescent bulbs in screw-type sockets LED lamps are made with standard lamp connections and shapes, such as an Edison screw base, an MR16 shape with a bi-pin base, or a GU5.3 (bi-pin cap) or GU10 (bayonet fitting) and are made compatible with the voltage supplied ...

3. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   Efficiency: LEDs emit more lumens per watt than incandescent light bulbs. [63] The efficiency of LED lighting fixtures is not affected by shape and size, unlike fluorescent light bulbs or tubes. Size: LEDs can be very small (smaller than 2 mm 2 [64]) and are easily attached to printed circuit boards.

4. History of the LED - Wikipedia

   en.wikipedia.org/wiki/History_of_the_LED

   Compared to incandescent bulbs, this is a huge increase in electrical efficiency, and even though LEDs are more expensive to purchase, overall lifetime cost is significantly cheaper than that of incandescent bulbs. [80] The LED chip is encapsulated inside a small, plastic, white mold [81] [82] although sometimes an LED package can incorporate a ...

5. What you need to know about the incandescent light bulb ban - AOL

   www.aol.com/know-incandescent-light-bulb-ban...

   By contrast, most LED bulbs will get you 75 lumens per watt, or more. What is not banned? Not all incandescent light bulbs are banned as part of the new rule, according to the Department of Energy ...

6. Incandescent light bulb - Wikipedia

   en.wikipedia.org/wiki/Incandescent_light_bulb

   An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation. Electric current is supplied to the filament by terminals or wires ...

7. Incandescent Lightbulb Regulations: What's True, What's Not - AOL

   www.aol.com/news/2013-01-31-incandescent-light...

   By comparison, that consumer would spend about $1 to operate an Energy Star-certified LED bulb, about $3.50 on a halogen incandescent bulb and about $1.20 on an Energy Star CFL bulb - each ...