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2. 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.

3. Rope light - Wikipedia

   en.wikipedia.org/wiki/Rope_light

   LED bulbs use about 1 watt per foot in power while a traditional rope light uses close to 3 watts of light per foot. In general, LED rope lights are rated for 100,000 hours while a comparative incandescent rope light is rated for 25,000 hours. [1] [2]

4. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...

5. How To Prep for Winter Energy Bills: 7 Affordable Home Upgrades

   www.aol.com/finance/prep-winter-energy-bills-7...

   Install Ceiling Fans. ... Replace Old Light Bulbs. Average cost: $2.50 to $5 per bulb. ... And while replacing incandescent bulbs with certified Energy Star LED light bulbs won’t make a huge ...

6. 50 Big Ideas for Your Small Bedroom - AOL

   www.aol.com/50-big-ideas-small-bedroom-152900004...

   Here, the bright ceiling not only works to visually lift the small sleeping quarters, but it also—thanks to a subtle sheen—helps reflect light that pours in from the two gorgeous windows. John ...

7. Lighting - Wikipedia

   en.wikipedia.org/wiki/Lighting

   The introduction of LED lighting has greatly improved this by approx. 90% when compared to a halogen downlight or spotlight. LED lamps or bulbs are now available to retro fit in place of high energy consumption lamps. Uplighting is less common, often used to bounce indirect light off the ceiling and back down. It is commonly used in lighting ...