Best Seller of LED grow light on Amazon with 6 years of business experiences, more than 5 million satisfied customers and growing, 12 months warranty + 6 month extended after registration, and 24/7 customer support.
TaoTronics hydroponic led plant grow light have 12 LEDs (3 blue & 9 red), ultra bright. Really helps when the plant need extra boost of light, or a few of sun, raining, snowing , dark indoor etc.
This led grow bulb has low power consumption，high luminous efficiency and long service life, the electronics inside are stepping down the voltage. the outside is constructed in a pure heat-sink fashion, It does not generate any noticeable heat even 17hrs a day. keeping your temperatures down perfectly.
These growing lamps emit the wavelength of light which can be fully absorbed by the plants photosynthesis; no energy waste like fluorescent lights etc. 660 and 430nm; 630 and 460nm are respectively 4 peaks of growth spectrum for maximum chlorophyII A and B production.