You've seen them on T.V. many times. Shake flashlights-just shake one for a few seconds and voile! Instant, bright light. But besides the novelty of it all, are these things for real or even practical...
Light emitting diode (LED) can be described as a semiconductor device, which produces narrow spectrum light in incoherent beams when electricity is passed through these devices. This phenomenon is tec...
Original Maglite LED upgradesMag has two models in the Mini line upgraded to LED and sold as complete new LED flashlights. They also rolled out upgrade kits for some of the models in the C and D serie...
If you know much about LED lights then you know that they are typically built upon an n-type substrate. On the surface of the device, the electrode is attached to the p-type layer. Often, commercia...
The old rechargeable battery cells to power solar lights used Nicad (nickel cadmium) which had certain advantages but one major disadvantage. The biggest problem is "memory effect" this is where t...
What are LED decking lights?Originally, these were small round lights, fitting into wooden decking, by drilling through a small hole, and pushed in, to give a small light in the surface of the decking...
Light Emitting Diodes, more often pronounced as LED light bulbs, are small size, solid light bulbs that are highly energy efficient and are vastly replacing standard Incandescent bulbs. They are very ...
Light emitting diode (LED) can be described as a semiconductor device, which produces narrow spectrum light in incoherent beams when electricity is passed through these devices. This phenomenon[ur...
Solar lights are really easy to install in your garden. All you have to do is to decide on the site you want to lit and stick the fixture in the ground.Best of all they don't need electricity.So...
Indoor lighting has pretty much been dominated by the traditional light bulb during the 20th century and into the early years of this century. However, the questionable cost effectiveness of the ...