Product Name: UL Approval Cwa Ballast for HPS Lamp From 200W-1000W Model NO.: FHJ-CWA Voltage: 240V Certification: UL&cUL Resistant: Shock-resistant Power Factor Compensation: Active Protection: Open-circuit Matched Tube: HPS Lamps/Sodium Lamps Start Mode: Quick Start Usage: High Pressure Sodium Certificate: Ce Trademark: Caideal or OEM Transport Package: As Per Factory Or Buyer's Customized Specification: 200 To 1000w Origin: China Product Description Power: HPS 200, 250, 400, 600 and 1, 000WLamp type: S66, S50, S51, S106 and S52Supply voltage: QT series: 120, 208, 240 and 277V, 60HzTR series: 120, 277 and 347VWorking current: 0.95 to 9.50AOpen-circuit voltage: 190 to 440VCapacitance: 28, 35, 55, 64, 26, 35, 55, 64 and 26UF/300V to 540VIgnitor: IGHPS 200 to 400, 600 and 1, 000WInsulation class: HNet weight: 1.35 to 12.20kgUL approvedWattageHPS200 to 1000W