Product description Material: PC + aluminum Rated voltage: DC5V Number of lamp beads: Two heads: 156 (LEDs) Lamp bead model: 2835 Emitting color: red + blue Power supply mode: USB power adapter Dimensions: total cable length: 1400mm; Hose length: 285mm; Lamp tube length: 200mm Scope of delivery: 1 * plant light 1. [Efficient red / blue LED plant lamp] Plant lamp consists of 156 LED lamps (red and blue) for growing needs of plants, photosynthesis effectively. blue sunlight (400-520nm) for photosynthesis provides a necessary aid for the growth of stems and leaves. Red light (630-660nm) promotes germination, flowering and fruiting. Plants grow about 3 times faster than nature. 2. [Incredible design] LED plant light with automatic on / off switching and memory function] Plant light with timer setting options. Once set, the plant light automatically switches on and off every day. Have your favorite plants cared for while you are on vacation or at the weekend. Grow lamp for vegetative phase: 9 hours, flowering phase / fruit formation: 12 hours. 3. [Plant growth light for 2 heads and full spectrum LED plant lamp and 3 lighting modes and 5 dimming levels] LED plant light lamp is designed with 4 goosenecks, offers a much larger coverage than full spectrum LED plant lamp with shorter LED lamps on the market. Not only can you set 3/9 / 12H, but also adjust the brightness of the light and the distance between light and plants according to the needs of the plants. 4. [DC plug, AC adapter included] It is portable and convenient to use at home or in the office. Saves 80% energy. Long service life (> 50,000 hours). Led grow lamp is suitable for indoor plants, flower shops, gardeners, gardeners and various flowers grown in hydroponic greenhouses at home or in the office. Full spectrum led plant lamp helps promote growth, flowering and plant growth.