150 Watt S55 High Pressure Sodium Quad Tap Ballast Kit No USPS S68 ANSI Ballast Type

S68 ANSI Ballast Type

EPA's Toxic Characteristic Leaching Procedure (TCLP) test

Venture V90D1435K

Keystone HPS-35R-1-KIT

60" H Certifications UL

150 Watt S55 High Pressure Sodium Quad Tap Ballast Kit No USPS S68 ANSI Ballast TypeHPS Ballast Cross Reference: Advance Ballast 71A8172 001D Sylvania Ballast LU150 MULTI KIT Keystone HPS 150X Q Venture V90D1435K Sola E SZA00W150 High Intensity Discharge (HID) lamps require a ballast to apply starting voltage to the lamp and establish current flow an arc between the lamp electrodes. Without a ballast, the arc will extinguish or draw increasing current until some circuit element burns up. Ballasts provide system stability by limiting