R&B ratio:8:1

1.Aluminium sash 
2.Power:300W      
3.150pcsX2W 
4.wavelenght:630 :470 or 660:470
5.R:120pcs B:30PCS 
6.Life:50000hour  
7.volage:85V-265V   
8.LUX:15squaremeter/1.5mH
9.size:510mmX310mmX180m

Applications: 

Flowers Vagetables warm shed or greenhouse, seeding of plants growth room, Cannabis, marijuana, budding, Floweing home&urban garden anduniversity research