1, Less heat, can be put very near the plant.
2, Long lifespan , more than 50,000 hours, low maintenance cost
3, Power consumption : save 80% power comparing with traditional HPS or MH
4, Simple : Can be used indepently, no need for ballast and reflector or cooling fans.
5, efficiency target the main active absorbing region of chlorophill a and b, 90% emiting lights can be used by plants. But for traditional HPS or MH, just 8-10% lights can be used.
6,Enviroment friendly. No waste to harm the enviroment.
7, 15W=200W, 90W=800W, 300W=2500W
