Keystone KTSB-E-0848-46-UV 4-6 Lamp T8HO/T12HO Instant Start Sign Ballast - 120/277V Fluorescent Output current range: up to

Output current range: up to 2300mA

CCT tunable (3000K/4000K/5000K) suspension fixture produces 1950 lumen up light

also known as a retrofit or conversion kit

and the compact 4" microdisk design integrates seamlessly into modern interiors

while also reducing energy costs up to 30% compared to traditional magnetic ballasts

Keystone KTSB-E-0848-46-UV 4-6 Lamp T8HO/T12HO Instant Start Sign Ballast - 120/277V Fluorescent Output current range: up toKeystone Technologies KTSB E 0848 46 UV 4 to 6 lamp electronic sign ballast. The high quality sign ballast works with 8' to 48' T8HO and T12HO signs. Keystone's sign ballast are intended to repair business signs and other signage with bad ballast. The electronic ballast is a instant start ballast comes with wire leads for 120~277 VAC applications. 4 year warranty. Brand: Keystone Type: Instant Light: Fluorescent Lamp: T8, T12 Ballast: Electronic