Say goodbye to boring outside lights with these solar-powered firefly bulbs that shoppers have raved are 'perfect for setting ...

Revisiting those 100-watt bulbs that are around your house, you could power about 10 million of those. ... Regardless, solar energy helps to lower electrical costs for most people.

Almost all solar-powered outdoor lights are LEDs, with either integrated or replaceable bulbs. Solar lights are overwhelmingly powered by LEDs because they consume significantly less energy than ...

The suitcases include solar panels to be mounted on a hospital roof, a battery for energy storage, rechargeable LED lights and a headlamp, walkie-talkies for communication, and a fetal heart-rate ...

Solar panels and wind turbines get a lot of attention, but a more inconspicuous instrument is helping to reshape America’s energy economy right now: The humble light bulb. Over the past decade ...

If the world can generate and store energy from the sun for less than the cost of fossil fuels, it literally changes everything about the energy industry. The dream of using the sun's abundant ...

Indoor solar panel generates electricity from fluorescent lightbulbs - Breakthrough technology can be used to charge devices ...

It doesn’t generate much power, but it works during the one time of day that solar cells can’t: night. By Rebecca Boyle Aaswath Raman was driving through a village in Sierra Leone in 2013 when ...

Solar energy was conceptualized in a whole new light after Horace Benedicte de Saussure created the first cell in 1767. ... light bulb, or automotive vehicle. With each conversion, ...

A solar-powered light bulb may sound like an oxymoron ... short for No Kerosene, hopes to offer a safe light source to the millions living without a reliable energy supply.