Keystone KTEB-454HO-UV-PS 4-Lamp 54 Watt T5HO Fluorescent Ballast - 120/277V

Power your T5HO fluorescent lighting system with this premium Keystone electronic ballast engineered for superior performance. Designed to drive up to four F54T5HO lamps simultaneously, this 54-watt unit delivers flicker-free operation and instant startup across 120-277V input ranges. Built with Class P construction and Type HL specifications, it combines compact efficiency with whisper-quiet Class A sound ratings. Backed by rigorous certifications including UL, RoHS, and DOE compliance, this ballast represents the reliability and quality your facility demands. Experience consistent, dependable power that keeps your workspace brilliantly lit without compromise.