1.200w high power LED 2.20,000-22,000lm 3.epistar ... 120-130lm/W 4.50,000H life span Features of 200w led1. Part No. XY-TA0OGI1B2. Power : 200W3. Voltage: 64-66V4 ... . CRI>706. Life span 50,000H7. Warranty 3 yearsDimension of 200w led Notes:1.All dimensions are in millimeters. 2.Tolerance ... . 1.2mil gold wire, 4 side bonder, stronger protection class. 200w high power led chip, 20,000-22,000lm, 64-66V ...