Energy conservation and sustainable development is no longer an optional issure but the inevitable road nowadays for future development. LED as the representative of the new lighting source to replace the traditional light source, is causing a huge change in the lighting industry.This new source lighting are being upgrading constantly driven by innovative technologies, From the incandescent to energy-saving lamps, halogen lamps to LED lights,lighting products are updated more and more energy saving and more comfort and more diverse lighting effects.As a representative of green energy-saving light, LED lighting industry as the most market potential hot spots, as opposed to technology is more mature light, LED actually have what pioneering advantages?Here Shenzhen Hermes Opto-electronics Technology Co.,Ltd want to give you a brief introduction:
1.Energy Conservation:LED spectrum almost all concentrated in the visible light spectrum, the luminous efficiency of up to 80-90%.
2.Safety and environmental protection: LED's operating voltage is low, mostly 1.4-3V; ordinary LED operating current of only 10mA, high brightness but also 1A.
3.Long life: small size, light weight, the shell is epoxy encapsulated, not only can protect the internal chip, but also has the ability to light condenser
4.Quick Response : LED frequency response of the injection fτ lifetime of minority carriers τmc related materials such as GaAs LED, the τmc usually in the range of 1-10ns, the response frequency is about 16-160MHz, this high 6.5MHz frequency response for displaying a video signal is sufficient, which is to achieve video LED screen of the key factors.
5.High luminous efficiency: incandescent, halogen light efficiency is 12-24lm / w (lm / W), fluorescent light efficiency is 50-70lm / w, sodium lamp luminous efficiency is 90-140lm / w, most of the power into heat loss. The LED luminous efficiency can be achieved 50-200lm / w through improved, and the light color is good, narrow spectrum,without filtering can emit colored visible light directly.
6.Small volume LED components: facilitate its various layout and design various and can better achieve lighting effect-- “just can see the light but light sources” .
7. LED light energy is highly concentrated: concentrated in a smaller wavelength window, high purity.
8. LED light-emitting strong point: light attenuation is much lower than conventional light sources.
9. Low DC voltage can drive: Small load interference ,interference weakness, low environmental requirements.
10.Can better control the consists of emission spectrum : So that they can well used for museum and exhibition hall in the local and accent lighting.
11.Can control the semiconductor light-emitting layer, semiconductor material forbid band width size: to emit light of various colors and higher chroma.
12.High Color Rendering: no harm to human eye.