Replace your energy-sapping incandescent spotlights with led Spotlight Bulb. LED spotlight bulbs are the new generation of lighting technology. Now used extensively in traffic lights, automobiles and airplanes, LED bulbs offer long-lasting durability, lower power consumption and money savings. a money-saving LED spotlight bulb that fits your porch spotlights and the motion-sensor lights on your garage or roofline.
LED flood light bulb gives off directional light, so the light goes where you aim it. LED bulbs are closer to the color of daylight — which new studies suggest is good for staying alert. Our LED light bulbs can be used to replace your standard fluorescent or halogen light bulbs. The bright, white LED light produced by our LED flood Light Bulb works especially well for task lighting and reading light. LEDs not only produce light more efficiently, they also have a tiny mirror that reflects light in one direction. A more directed light means less wasted light. LED Floodlight Bulb Saves Money and Energy.
A LED traffic signal light includes: a rear cover having a heat-dissipating device integrally formed on the rear cover, a front transparent cover combined with the rear cover for encasing a LED printed-circuit-board (PCB) and a power supply circuit device in the front and rear covers, and a plurality of packing rings respectively packed in between the front and rear covers for water proof purpose, whereby upon lighting of the LEDs in the traffic signal light, the heat as produced by the LEDs and power supply circuit will be dissipated outwardly effectively by the heat-dissipating device as formed on the rear cover for prolonging the service life of the led traffic signal light.
A LED traffic signal light having both a mechanical external size and shape configuration and at least two electrical operational modes so that existing led traffic lights retrofitted with said LED lights have reduced light diminution in comparison with conventional LED traffic signal lights during periods in which the line voltage drops from a normal input supply voltage to below a threshold value.
