WELL CONSTRUCTION: This LED plant grow light has 12 led beads composted of 9 red light (wavelength selection 610-720nm), 3 blue light (wavelength selection400-470nm). Bulb diameter 4.7"/120mm, height 4.8"/123mm. Suitable for a standard E27 socket in indoor and outdoor settings.
OPERATING PRINCIPLE: Blue light (400-470 nanometers) is good for photosynthesis, and help to induce Chlorophyll and Carotenoid, which are necessary for healthy leaves. Red light (610-720 nanometers) is best for blooming and fruits. This LED grow light bulb emits light which can be fully absorbed by the planets; no energy is wasted like fluorescent lights.
ENERGY SAVING: Aluminum material shell has good heat dissipation, low heat and low power consumption. The LED maintains a cooler temperature even after 24 hours of continuous use. With a lifespan of 50,000 hours, it uses far less energy and emits much less heat than fluorescent lamps.
WIDE APPLICATION: Applies to indoor garden, pot plants, seeding, breeding, farmland, spray plant, greenhouse plants, pipeline cultivation, flowering, etc. It works on standard light sockets so you do not have to purchase any special housing for the bulb. Easy to set up and use - no special lamp needed, a desk lamp will do.
RELIABLE CUSTOMER SERVICE: We’re ready to respond within 24 hours, free to exchange within 30 days, full refund for return within 30 days.