Keystone 50W High Pressure Sodium Ballast Kit 120V YGroup_millenniumgoose Our staff of trained lighting

Our staff of trained lighting experts will give you no-nonsense answers that will help you complete your project economically and with satisfying results

this 120-277V ballast will also take stress and strain off the lamps it controls

NOTE: Choice of stem will be assumed to be the same color as the shade

40 Aluminum prepainted housing

Easy installation

Keystone 50W High Pressure Sodium Ballast Kit 120V YGroup_millenniumgoose Our staff of trained lightingKeystone 50W, 120V high pressure sodium ballast kit has a minimum start temperature of 40 degrees C and a power factor of normal high. We offer these sturdy kits at substantial savings, and they 're covered by a two year warranty.