TaoTronics 24w Led Grow light Bulb, Grow Lights for Indoor Plants, Plant Lights, Grow Lamp for Hydroponics, Grow Plant Light for Hydropoics Organic Mini Greenhouse (3 Bands) 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. Compare to 12w TT-GL20 (12 leds, 1w/Led) TaoTronics grow light, this update 24w plant grow light has also 12 leds but in 2w/Led, same small size and shape, but twice bright and power as 12w. This Greenhouse Light can cover more kinds of plants which need stronger lights, also better for flower and fruits period because of more red wavelength. This Hydroponic LED Growing Lights can rapidly improve the health of plant and growing, generally more leaves popping up within 2 weeks of using this growing lamp on a daily basis. This LED Light for Plants is designed to fit standard E26 socket, Easy to set up and use - no special lamp needed, a desk lamp will do. LEDS 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.