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Metal Halide Lamp Type
Sylvania Lighting High Pressure Sodium Bulb Warranty
The Keystone MH-1000A-Q-KIT 1000 watt ballast transformer is a UL Listed replacement HID quad tap (or multi tap) ballast
175W Metal Halide bulb is suitable for use in enclosed fixtures and has a universal burn design
Advance Ballast 71A8107
150 Watt S55 High Pressure Sodium 120V Ballast Kit No USPS Metal Halide Lamp TypeHPS Ballast Cross Reference: Advance Ballast 71A8107 Sylvania Ballast LU150 120R Keystone HPS 150R 1 KIT MagneTek 1233 154U Venture V90B1422 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 the
US$ 311.50
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