Grow Light for Indoor Plant, Dual Head 32 LED Dimmable 2 Levels Growing Lamps with Red Blue Spectrum, LED Growth Plant Lights Bulb 18W with Clip, Adjustable Gooseneck;

Specification:
LED quantity: 36 pcs
LED color: red (620-660 nm 24 pcs), blue(460 nm 12 pcs)
Power: max. 18W
Input voltage: AC 100-260 V
Lifespan: 35,000 hours
Body material: Aluminum (heat dissipation)
Net weight: 17.6 oz/489 g
Note:
1.Please put the grow light 8'' to 20" away from the plants in case of leaves burning.
2. As plants also need a rest, please turn off the light every 10-14 hours.
3. During using the light, give your plants more water. (This light is NOT water proof).
4. Do not look directly into the light, or shine into anybody's eye.

USING GROW LIGHT:
1. Insert the light by USB plug or adapter.
2. Each lamp head controlled by separate switch.
Level I: low Intensity
Level O: light off
Level II: High Intensity
WORKING THEORY:
Blue light: help to induce Chlorophyll and Carotene. Good for the growth of leaves and branches.
Red light: Main character for photosynthesis, good for blooming and fruiting.