Feature: 1. This is a LED grow light. Full spectrum LED growth lamp covers 400nm-840nm (similar to sunlight). 2. Touch switch control. 3 hours /6 hours /12 hours timer function on/off, this is a loop memory timer function. No need to manually operate. Under the condition of uninterruptible power supply, the timer function can be automatically started every day according to the time of first starting. (deviation: 3-5 minutes). And it repeats itself every day. Note: do not turn off the power. 3. To expand the effective lighting area, with flexible gooseneck tubes and rotating bulbs, you can easily adjust the angle and distance between the light and the plants. 4. Full-spectrum LED plant growth light is the latest trend in indoor plant growth. Advanced LED growth light provides a broad spectrum of wavelengths from 400nm to 840nm, similar to sunlight. 5. Yellow LED lights are best for growing plants. They apply to all stages of plant growth. Specification: Condition: 100% Brand New Item Type: LED Grow Light Material: Aluminum alloy housing + PC + electronic components Color: as picture shown Voltage: 5V Power: 75W Power supply: USB Light color: yellow Light chip: 150 pcs Base: E27 Wave length: 400-840 nm Operating temperature: -20~40℃ Package List: 1 x LED Grow Light3 x Light Source1 x English Manual Note: 1. Avoid humidity and strong sunlight. 2. Turn off the power before cleaning the it. 3. Please keep it in a safe place after use. Do not put heavy objects on it. 4. When the light does not work, please ask technicians to help, and do not disassemble by yourself. 5. Please refer to the instruction manual for specific matters.