Led Grow Light Full Spectrum MCOB For Plant Growing From Seeding,Vegetable To Flowering Fruiting All Stages (360W) The COB LED technology:compare with the 3W/5W led grow light,the mcob led have more advantage,more intensity,more penetration,high par value,more light even.It is time to throw out the 5W/3W led grow light now. Unique design:you can see that there have spider web design,side shutters vent design,moudle design etc,it is not only the light,it is a metal crafts. Modular design: If the LED bulbs breaks, our product is designed for easy change.Real thing,we use the big heat cooler inside to get better heat dissipation,the temperature is less than 40 degree when full working.The case use 1.0mm thickness materials,it make your lamp to be strong when transportation. Wavelength (11 band): 430~440nm, 450~460nm, 460~470nm, 610~615nm, 620~630nm, 650~660nm, white 6500K, 380~400 nm, IR&UV included, great function on plants growing. We did large time to study the spectrum,the spectrum is the best so far from the local growers in US.Suitable for every stages of plants. Warranty:2 years warranty.We have the production maintenance center in US,Make sure no worry about the after sales work.