Ultra-thin Full Spectrum LED Grow Lights Dimmable Growing Lamp for Greenhouse Plant Growth Lighting

1.Through a wide plant growth testing, the switch, was designed to provide proper light for plants in different growth stages to greatly increase your harvest. 2.Veg switch is the blue LED and white LED only used for seed or seedling growth; Bloom switch is the red LED and white LED. For flowering, both Veg and Bloom switches can be used. 3.With external power supply, it is better for heat dissipation. No fan, no noise. 4.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.