MAGIOVE? Advanced Reflector Design 400W LED Growing Light 100*3w/20*5w LEDs Panel for Hydroponic Plant Veg Flowering Growing System Your plants care about is what color the light is and how much there is to use, our plants growing light uses a combination of 100 pcs 3W and 20pcs 5W LEDs to deliver intense and even coverage to your favorite plants. Our spectrum is made up of a tried and tested blend of colors which are suited to all stages of the plants life, Professional light proportion with best ratio of red ray and blue ray, providing better light environment for plants growth and improving the growth speed and output of plants, to ensure that you get the yield you are after. The heat management system of our plant growing light is composed by 3 parts, including an MCPCB (No cheap plastic materials), 4 finned aluminium heat sinks and 2 cooling fans. The heat management system keeps the working temperature of LED grow light in a good state, and will not affect plants growth because of high temperature. EASY TO INSTALL: Plug and Play; Rated lifespan: 50,000-80,000 Hours, High efficiency, Energy saving, environmental friendly and high brightness. Casing Color: purple. Size: 15.0x12.6 x2.0" inches. Best WARRANTY:1 Year Warranty, Best products and service from US. We would refund all money to if you find any quality problem with our Product. In addition, based on the strict quality assurance, we suggest you do not buy the congeneric products with price lower than USD179.