Model: CL-700/500LED Specification: Illuminance: >140,000Lux/ > 120,000Lux Color temperature: 3800/4400/5000 ± 500K Color reduction index (Ra):95 Illuminance depth: >1300mm Total irradiance: 390W/m2 /450W/m2 Size of light field:160-280mm Service life of illuminant: 50,000h Power supplyvoltage: AC110-240v, 50/601-Iz Brightness adjustment: Automatic 8-stage continuous light adjustment Lowest height of installation:2900mm Total power consumption: 140W Total LED bulb quantity:180 pcs (1826+1226)