Keystone KTEB-432-UV-IS-N-P Instant Start Normal 4 Lamp T8 Ballast - 50/60Hz, 120/277V Color Temperature_3000K and RoHS certified for safety

and RoHS certified for safety and compliance

and auxiliary output voltage control

operates on a 120-277V

Due to the weight of the bulb please use in fixtures that can support a half pound bulb

Compact form factor: 11" × 1

Keystone KTEB-432-UV-IS-N-P Instant Start Normal 4 Lamp T8 Ballast - 50/60Hz, 120/277V Color Temperature_3000K and RoHS certified for safetyKeystone Technologies KTEB 432 UV IS N P instant start high output 4 lamp T8 ballast with wire leads. Use this ballast to run (4) F32T8 fluorescent lamps, (4) F25T8, (4) F17T8 or (3) F40T8 and more. Keystone ballast are made with high quality components with made to run indoor or outdoor in dry and damp locations. The normal factor 4 lamp ballast replaces any 4 lamp T8 instant start ballast. Great for Recessed Troffers, Strip light fixtures and Low