A Brazilian mechanic is bringing light to the masses. With just a plastic bottle, water, and bleach, Alfredo Moser has found a way to produce a light that is up to 40 or 60 watts — stronger than some ...

A water-submerged light bulb sounds … unwise. But the Wet Lamp, designed by Scott Franklin, is a safe, low-voltage light source, and part of an original series of glass lamps containing exposed light ...

Ten years after the light was first thrown on the idea of the bottle bulb, the first batch of these 'lights' will be installed in Mumbai's slums Mumbai: Ten years after the light was first thrown on ...