Compare Quick view Halco Halco 55124 - 400 Watt - High Pressure Sodium Ballast | ANSI S51 - 120-277 Volt - 4-Tap - Includes Ignitor and Bracket Kit SKU 24547 Brand Halco 24547 SKU: 24547 Wattage: 400W Power Factor: N/A Voltage: 120, 208, 240, 277 Lamps Operated: 400W High Pressure Sodium Start Temperature: -40°F or -40°C Ballast Type: Core and Coil - High Pressure Sodium Compare Quick view
Compare Quick view Keystone Keystone HPS-400A-Q-KIT - 400W - S51 - 120-277V | 4-Tap - Capacitor and Ignitor included - Core and Coil - High Pressure Sodium Ballast SKU 19343 Brand Keystone < 19343 SKU: 19343 Wattage: 400W Power Factor: High Voltage: 120, 208, 240, 277 Lamps Operated: 400W High Pressure Sodium Start Temperature: -40°F or -40°C Ballast Type: Core and Coil - High Pressure Sodium Compare Quick view
Add to Cart Compare Quick view Halco Halco 55126 - 400 Watt - High Pressure Sodium Ballast | ANSI S51 - 120-480 Volt - 5-Tap - Includes Capacitor and Bracket Kit MSRP: Now: $207.53 Was: SKU 18517 Brand Halco 18517 SKU: 18517 Wattage: 400W Power Factor: N/A Voltage: 120, 208, 240, 277, 480 Lamps Operated: 400W High Pressure Sodium Start Temperature: -40°F or -40°C Ballast Type: Core and Coil - High Pressure Sodium MSRP: Now: $207.53 Was: Add to Cart Compare Quick view
