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2. Solar lamp - Wikipedia

   en.wikipedia.org/wiki/Solar_lamp

   Solar-powered household lighting can replace other light sources like candles or kerosene lamps. Solar lamps have a lower operating cost than kerosene lamps because renewable energy from the sun is free, unlike fuel. In addition, solar lamps produce no indoor air pollution unlike kerosene lamps. However, solar lamps generally have a higher ...

3. Solar street light - Wikipedia

   en.wikipedia.org/wiki/Solar_street_light

   The solar panel is one of the most important parts of a solar street light, as the solar panel can convert solar energy into electricity that the lamps can use. There are two types of solar panels commonly used in solar street lights: monocrystalline and polycrystalline. The conversion rate of mono-crystalline solar panels is much higher than ...

4. Artificial sunlight - Wikipedia

   en.wikipedia.org/wiki/Artificial_sunlight

   Artificial sunlight is useful in treating and preventing seasonal affective disorder (also known as winter depression, which causes depression symptoms specifically in winter), [3] and delayed sleep phase syndrome, in which the circadian rhythm (the rhythmic alternation between daylight and nighttime behavior and bodily states) is disturbed and the person falls asleep much later than he or she ...

5. Liter of Light - Wikipedia

   en.wikipedia.org/wiki/Liter_of_Light

   The Solar Bottle Bulb, as it has also been called, [7] is installed in the roof of homes with the purpose of refracting sunlight in order to light up a room. The project's innovation lies in its utilization of cheap, durable and readily available materials to produce high quality natural lighting enabling the urban poor to have access to an ...

6. Walmart in California’s Central Valley shuts down after 3 ...

   www.aol.com/news/walmart-california-central...

   The fire sparked midday Saturday on the roof, which had solar panels and A/C units. Walmart in California’s Central Valley shuts down after 3-alarm fire prompts store’s evacuation Skip to main ...

7. Lowes, Walmart, Staples selling eclipse glasses ahead of ...

   www.aol.com/lowes-walmart-staples-selling...

   Home-improvement store Lowes sells paper solar eclipse glasses in stores and online for as little as $2.48, according to its website. It also has a handful of eye and phone protection products to ...