Full Spectrum LED Grow Light LM281B Diode LED Grow Lamp For Greenhouse Hydroponic Plant Growth Lighting ,Higher Efficiency

1. Can adjust the working mode: VEG and BLOOM mode.The VEG & BLOOM Switch was designed to provide proper light for plants in different growth stages to greatly increase your harvestVeg switch is only used for seed or seedling growth; Bloom switch is For flowering, also suitable for the entire growth stage of the plant.VEG STAGE: Turn Off the Deep Red and IR (660nm and 730nm)BLOOM STAGE: Turn On the Deep Red and IR (660nm and 730nm) 2. Safer circuit design, in better connection and protect led chip. 3. Larger lighting coverage and better for grow plant. 4. With external power supply, it is better for heat dissipation. No fan, no noise. 5. Suitable for all indoor growing environment: grow tent, grow room; best for growth and bloom stage. Popular in hydroponics, greenhouse, indoor gardening, pipeline cultivation, potted plants and so on.You may also like 10W 20W 30W 50W 100W Deep Red 660nm + Royal Blue 440nm Grow LED Light Chip COB Lamp For Indoor Plant Fruit Flower Herb ,Higher Efficiency.