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2. Flashlight - Wikipedia

   en.wikipedia.org/wiki/Flashlight

   In 1999, Lumileds Corporation of San Jose, California, introduced the Luxeon LED, a high-power white-light emitter. This made possible LED flashlights with lower power consumption and running time better than incandescent flashlights with similar light output. The first Luxeon LED flashlight was the Arc LS, designed in 2001.

3. Kurifier Solar Torch Lights are on sale and perfect for ...

   www.aol.com/lifestyle/kurifier-solar-lights...

   Save big on these perfect-for-Halloween solar torch lights. ... Whall Handheld Vacuum . $40 $70 Save $30 with coupon. See at Amazon. Eufy by Anker, BoostIQ RoboVac 11S (Slim) $230 with Prime.

4. Mechanically powered flashlight - Wikipedia

   en.wikipedia.org/wiki/Mechanically_powered...

   The best designs use a supercapacitor instead of a rechargeable battery, since these have a longer working life than a battery. This, along with the long-life light-emitting diode which does not burn out like an incandescent bulb, give the flashlight a long lifetime, making it a useful emergency light. A disadvantage of many current models is ...

5. Solar traffic light - Wikipedia

   en.wikipedia.org/wiki/Solar_traffic_light

   Solar-energy-powered school traffic light Solar Panel Battery Enclosure on Traffic Light. Most solar traffic lights use LED lamps as they are more reliable [1] and have more advantages over other lighting devices like CFL lamps as they are more energy efficient, have a longer life span and turn on and turn off quickly. [2]

6. Solar lamp - Wikipedia

   en.wikipedia.org/wiki/Solar_lamp

   A garden solar lamp A child in Zambia studying by the light of a lamp charged by solar power during the day. A solar lamp, also known as a solar light or solar lantern, is a lighting system composed of an LED lamp, solar panels, battery, charge controller and there may also be an inverter.

7. Kris Jenner Looks Nearly Unrecognizable with New Hair in ...

   www.aol.com/lifestyle/kris-jenner-looks-nearly...

   Kris Jenner is switching it up!. On Saturday, Nov. 30, the momager, 69, shared a carousel of photos that featured her Thanksgiving celebrations, as well as her new hairdo.