This lantern is said to have a very efficient wind-up mechanism. Apparently, you can get thirty minutes of ambient light from a minute’s worth of winding. The light can be placed on a flat surface, or hung up using the recessed loop. You can also charge it via a 12V car socket. Available from I […]
The Canadian company Carmanah has introduced some new solar-powered LED road signs. The lights are completely self-contained and require no external wiring. The signs can often pay for themselves in a couple of years, due to the amount of energy they save.
The new LED light bulbs from Philips will change color and brightness with one touch, squeeze, or turn. They are also energy efficient and last 10-20 years. Good work. Expect to see these in coming months or years. These LED bulb designs are part of the Philips Sense & Simplicty design project, which the company […]