Tuesday, March 4, 2014
maglite pro led flashlight
LED reduce greenhouse gas emissions .Not many people are aware of these lights except few early adopters and enthusiasts. They use a lot less LED Light energy than other bulbs; a nine-watt LED bulb puts out the same light as a 60-watt incandescent. Above all, they last forever; 30,000 hours is typical. Compare that with 1,000 hours for regular bulbs, or 8,000 for compact fluorescents. A bit more on economics: an Edison bulb (and all other pre-20th century light sources) is essentially a heat source that LED Flashlight produces a little bit of light. A “65 Watt” Edison bulb produces about 700 lumens (a lumen, “lm”, is a unit of visible light power). If you had perfect conversion of electricity into visible light, you would need only 1.0 Watt (“W”) of electrical power to produce 700 lm. So, an Edison bulb is 1.6% efficient. For such a widely deployed technology, this is amazingly bad. But Edison bulbs are much better than the kerosene lamps they replaced …An LED bulb typically goes for $30 or $40. Now, you’ll make that money back in just a few years, thanks to your savings in electricity and replacement bulbs. But you brightest LED Flashlight know Americans. Most people have a hard time getting their heads around long-term savings, so they usually balk at spending $20 for one bulb.If you are looking for a higher efficient light bulb, then do not forget the LED light bulb. Thanks to the advanced technology, now, the price is much cheaper. The definition of Flex LED Strip Light and Rigid LED Strip LightFlex LED Strip LightThe circuit board assembly of flex LED Strip Light is FPC. Assembled with SMD LED, the thickness of the product is only that of a Cree Q5 LED Flashlight coin which does not occupy more space. There are different general specifications, such as 30cm length with 18 or 24 LEDs, 50cm length with 15, 24 and 30 LEDs. Of course, there are 60cm and 80cm length for choice so that customers can get the right specification according to their needs. What’s more, customers can freely cut or extend the length of the LED strip light without any negative effects. The FPC is soft and smooth which can be flexed, folded and G4 LED Bulb winded freely. It can be moved, cut and extended freely in any three-dimensional space without any damage so that the flex LED string light is suitable for any irregular places and cramped places. Also because of its arbitrary curved and winding, it is suitable for any combination of a variety of patterns in advertising decoration. Rigid LED Strip Light The circuit board assembly of Rigid LED Strip Light is PCB. Some are assembled with SMD and some with assembly-line LED, depending on the different needs and components. anty881209wong 140305
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