70 Watt S62 High Pressure Sodium Quad Tap Ballast Kit No USPS Quad Tap (or multi tap)

Quad Tap (or multi tap)

This 70W Clear Metal Halide light bulb operates in the Universal Burn position

The Keystone Technologies

long service life and good lumen maintenance

70 Watt S62 High Pressure Sodium Quad Tap Ballast Kit No USPS Quad Tap (or multi tap)HPS Ballast Cross Reference: Advance Ballast 71A7971 001D Sylvania Ballast LU70 MULTI KIT Keystone HPS 70X Q KIT MagneTek 12310 153 500K Howard S007071C511K Venture V90D1233K Grainger 1A975 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.