KTEB-242-UV-RS-DW-KIT 120-277 Volt Compact Fluorescent Electronic Ballast No USPS which boast high efficacy

which boast high efficacy

(1) CFS21W/GR10q or (1) CFS28W/GR10q lamp(s)

Keystone Ballast HPS-150X-Q-KIT 150 watt sodium ballast transformer

This is the Keystone Ballast HPS-100X-Q-KIT 100 watt sodium ballast transformer

This replacement HID ballast covers all 5 primary input voltages commonly utilized in the United States

KTEB-242-UV-RS-DW-KIT 120-277 Volt Compact Fluorescent Electronic Ballast No USPS which boast high efficacyWith origins dating back more than 50 years, Keystone Technologies is proud to offer a line up of highly reliable, electronic fluorescent ballasts. You will find Keystone products used by many of the worlds leading lighting fixture manufacturers and contractors. These organizations have chosen Keystone products because of their commitment to engineer only the best ballast products for the market. This ballast kit makes CFL ballast replacement a cinch.