The Cannlab LED grow light 640W + UV60W combines Samsung LM301B LEDs and Osram chips for deep red, infrared and UV. An optimised full spectrum ensures maximum light power, explosive blooms and maximum yields over large areas.LED types: Samsung LM301B (white), Osram Deep Red (660 nm), IR (730 nm), UV-A (395 nm) Light colours: UV, blue, red, deep red,...