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2. These are the best — and worst — lightbulbs for the planet

   www.aol.com/lifestyle/best-worst-lightbulbs...

   “Going from an incandescent to an LED is like replacing a car that gets 25 miles per gallon with another one that gets 130,” says one expert. ... A standard 60-watt incandescent bulb equals ...

3. Surprisingly Good Costco, Walmart, and Target Products - AOL

   www.aol.com/finance/surprisingly-good-costco...

   Walmart's Great Value LED bulbs (equivalent to a 60-watt incandescent) impress CNET editors, who say these are some of the brightest and most affordable bulbs they've tested.

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. Phase-out of incandescent light bulbs - Wikipedia

   en.wikipedia.org/wiki/Phase-out_of_incandescent...

   60 W incandescent light bulb with energy efficiency class E Equivalent 42 W halogen incandescent light bulb with efficiency class C Compact fluorescent lamp LED lamp. Various governments have passed legislation to phase out manufacturing or importation of incandescent light bulbs for general lighting in favor of more energy-efficient alternatives.

6. 29 Items That Hike Up Your Electricity Bill - AOL

   www.aol.com/unplug-appliances-hike-electricity...

   Compared to a 60-watt incandescent bulb, a 15-watt CFL bulb uses a quarter of the energy and lasts 10 times as long while a 12W LED light uses as little as one-fifth as much energy and lasts 25 ...

7. 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 ...