... 98,CRI>80Ra -CE,CCC,CB... Low Frequency Induction High Bay Lamp 80-300W H-1003-11. Technical ... 80W,120W,150W,200W,250W,300W Frequency: 140~250KHz Voltage: 90V~265V AC/ (60Hz/50Hz) Protection level: ... up to 60,000-100,000 hours.(2) High energy efficiency: Luminous effeciency ≥65-85Lm/W, save ... 250KHz.(6) Full color temperature: 2700K-6500K.(7) High power factor: ≥0.98.(8) Environmental protection: with ...