efficiency of top rated led grow lights

LEDs, simple to understand, is the semiconductor light-emitting diode, is the world's most advanced solid-state lighting technology. LED lights (top rated led grow lights) are not the old faces of the lamp filament bulb, but the material on the semiconductor chip solid state light source. It uses the electron mobility to light, directly convert electrical energy into light energy. Therefore, the power consumption of the LED is much lower with longer  life.

Many energy-saving lamps contain mercury and other harmful to the environment, the lamp scrapped if people thrown away, prone to energy-saving environmentally friendly. Such as LED semiconductor solid state light source and fluorescent technology is essentially different from the semiconductor lighting is a cold light source, do not need to inflate, no glass enclosure, do not add mercury to the use of the process from the production process until the end of life can be described as full non-polluting. In addition, LED High Bay lighting (top rated led grow lights) with good color, no flicker, soft lighting and other features.

It is understood that the latest U.S. Congress passed the Energy Act set out the schedule of phase out traditional light bulbs, while the EU market no longer sell incandescent EU countries not only to compensate for the R & D cost, long-life energy-saving lamp enterprises , but also to compensate for the needy families to purchase energy-saving lamps. LED-based lighting (top rated led grow lights) technology developed by the performance of the lamps is expected to improve in the next 10 years, more than 1 to 2 times.

The performance of the light source, energy efficiency, you can use its power and it generates the ratio of brightness between the two to measure lumens / watt (lm / W) to represent. An ordinary Philips 60W frosted incandescent lamp can produce 890 lumens of brightness, so the energy efficiency of the light source is 15.8lm / W. Depending on the bulb package type, the actual performance of the lighting device may appear to fall significantly. For example, if a standard incandescent light on a recessed light, a mirror reflection light, then the loss of the mirror, we can only get 50% of the lighting efficiency.The energy efficiency of the entire lighting device becomes 7.5lm / W.