Metal Led Grow Light Usb Phyto Full Spectrum Lamp For Indoor Plants Seedlings Flower 9W--single head

--Dual timer, only need to set the timer once.

--3 timer modes - 4 hours, 8 hours and 12 hours.

--5 brightness modes can be dimmed, Low consumption and environmental protection.

--3 options to choose the amount of illumination and red/blue switching.

--Made of aluminum and pvc, light and durable, good heat dissipation.

Description:
Name: Grow Light
Number of LEDs: 54 (36 red 18 blue)
Material: aluminum and pvc
Power: Max 27w
Input voltage: 5v
Input current: 2A
Wavelength: (Red: 620-625nm/Blue: 460-465nm)
Working temperature: -20 ° ~40 °
Service life: 50000 hours
Lighting range: 2-3 square meters
Appropriate distance from lamp to plant: 0.98-3.98 feet
Features
Waterproof IP66, no need to close when watering.
The 360° flexible gooseneck allows you to adjust any lighting direction or area.
With adjustable clips up to 2.5 inches, it allows you to hold it stably in most positions.
Blue light affects the formation of chlorophyll, allowing plants to absorb more energy. Plants that receive a lot of blue light grow strong, healthy stems and leaves. This process is called photomorphogenesis.
help optimize development. It is essential for early plant life for seed germination, root growth and bulb development. It also allows the plant to produce better results when it blooms

Packing list:
1 x Grow Light
1 x instructions
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.