Features:
1. LED grow light for hydroponic plant growth and other high-output indoor gardening projects including those for fruits and vegetables.
2. USB powered, easily powered by any 5V USB port such as PC, notebook, laptop, power bank, USB hub, etc.
3. Low DC5V voltage input, safe to use.
4. Mini size, portable to carry, plug and play, easy to use.
5. Energy saving, environmental protection, long service life is up to 50000 hours.
6. LED grow lights can be widely used for small office/desk plants such as herbs, bonsai, cacti, greenhouse plants, flowers, hydroponic systems and vegetable growing.

Specification:
Type: USB LED Grow Light
Material: Aluminum+Plastic
Light Source: LED

LED Quantity: 21leds (Red: 14leds/Blue: 7leds) 
LED Color: Red+Blue
LED Wavelength: Red(620-750nm), Blue(420-500nm)
Input Voltage: DC5V
Beam Angle: 120 Degrees
Lifespan: Up To 50000 Hours
Application: Green Plants, Flower, Hydroponics System, Indoor Garden Greenhouse