Topledlight 200W 6000K White Light High Power LED Lamp SMD 42PCS Cree XPG XP-G-R5 LED Chips(42-46V,4.5A,20706LM) Power: 200W; DC Forward Voltage: 42-46V; DC Forward Current: 2100-4500mA Emitter Color: 42PCS Cree XPG-R5 White Leds Color Temperature: 6000-6500K Luminous Intensity: 10000-20706LM PCB Demension: 82*66*3mm; Material: Aluminum Plate