enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Solar lamp - Wikipedia

   en.wikipedia.org/wiki/Solar_lamp

   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. The lamp operates on electricity from batteries, charged through the use of a solar photovoltaic panel. Solar-powered household lighting can replace other light ...

3. Rope light - Wikipedia

   en.wikipedia.org/wiki/Rope_light

   Power consumption and performance: LED rope lights require far less energy than incandescent rope lights and generate comparatively less heat. 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 ...

4. Solight Design - Wikipedia

   en.wikipedia.org/wiki/Solight_Design

   Solight Design's co-founder, Alice Chun, is an architecture professor interested in solar-powered light. As explained in Chun's 2016 TEDx talk, [4] in dealing with her son's asthma –about 10% of children in New York have asthma [5] –Chun realized that poor air quality caused by pollutants was a growing problem, motivating Chun to find ways to incorporate solar power into daily living.

5. Photovoltaic system - Wikipedia

   en.wikipedia.org/wiki/Photovoltaic_system

   A photovoltaic system, also called a PV system or solar power system, is an electric power system designed to supply usable solar power by means of photovoltaics.It consists of an arrangement of several components, including solar panels to absorb and convert sunlight into electricity, a solar inverter to convert the output from direct to alternating current, as well as mounting, cabling, and ...

6. Solar traffic light - Wikipedia

   en.wikipedia.org/wiki/Solar_traffic_light

   Solar-energy-powered traffic light. Solar traffic lights are signalling devices powered by solar panels positioned at road intersections, pedestrian crossings and other locations to control the flows of traffic. They assign the right of way to road users by the use of lights in standard colors (red - amber/yellow - green), using a universal ...

7. Mechanically powered flashlight - Wikipedia

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

   Some mechanically powered flashlights include additional functions and features beyond just a source of light. Models sold as emergency lights have additional functions intended to be used in emergencies, such as flashing red or yellow lights for roadside emergencies, sirens, and radios such as AM / FM , weather , or shortwave radios .