Lumen: 4000lm(50W), 8000lm(100W)
CRI: 70~80
PF: >0.9
Anti-surge: 4000V
LED Area: 70x40mm (50W), 100x60mm (100W)
2. Can be connected with AC220-240V directly
3. Stable current output, overvoltage and overcurrent control
4. Thermal sensing device prevents overheating.