Dimmable Full Spectrum LED Grow Light LM281B Chip Lamp 65W 85W 100W 120W 150W Lamp For Plant With VEG/BLOOM Mode ,Easy to Install

1. Can adjust the working mode: VEG and BLOOM mode.VEG STA: Turn Off the Deep Red and IR (660nm and 730nm)BLOOM STA: Turn On the Deep Red and IR (660nm and 730nm) 2. Professional grow lamp chip, high efficient and energy saving. 3. Safer circuit design, in better connection and protect led chip. 4. Larr lighting covera and better for grow plant. 5. With external power supply, it is better for heat dissipation. No fan, no noise.