This New COB LED Grow Light with new technology of Flip Chip Process, withstand high temperatures up to 120 degrees Celsius, more steady than the ordinary LED chip, Not burn. Highest Performance Price Ratio, Save Your Money. Each COB can reach wall draw power 50 watts, full spectrum, suitable for plant all stage growing. Special for Blooming stage. Speed Up the Growth, Get higher Yield. Can replace the traditional 300 W RED and BLUE led grow light. No noise with fan for cooling, air aluminum case with special heat dissipation coating, less than 65 degrees Celsius, it can work continuously for 24 hours per day.