User Manual:
1. Before using, please kindly read the specification carefully.
2. You can choose spectrum that is best suitable for your plants.
3. Dont touch the metal parts of the bulb while power is on.
4. Indoor use only.
5. The lighting area and the height above the plant can be changed according to the environment and species of the plant.
6. Blue is good for vegetative stage and red is good for flowering, customer can choose the ratio of the red and blue, which have wonderful efficacy for the plant growth.
7. Just simpler and safer plugs directly into AC120V/220V, no kit & reflector & ballast needed.

Features Specifications: Sell BS-29 300W LED Grow Light/LED horticulture lighting/LED hydroponics lighting.