3 ft. T12/HO LED Tube - Relamp Series Directly relamps and replaces 45W tubes without rewiring or modification. Its a Plug & Play LED from our Relamp Series that works with both traditional magnetic ballasts and modern electronic ballasts, fully compatible with Instant Start, Programmed Start, Rapid Start, and legacy pre-heat magnetic systems.

Installation Turn power OFF before installation Remove the existing lamp Install the LED T12/HO tube Switch power ON Technical Specifications Length: Nominal 3 ft., pin-to-pin 34 Energy saving of 33% from 45 watts to 30 watts with 3,300 lumens output Material: Aluminum + Polycarbonate housing for durability and efficient heat dissipation Long life span of > 50,000 hours High lumen output > 110 lumens/watt Base Compatibility: Fits Recessed Double Contact (RDC) / R17D sockets Ballast Requirement: Works with electronic and magnetic ballasts (Instant Start, Programmed Start, Rapid Start, pre-heat magnetic) Voltage: Via Ballast Rotatable Base: R17d caps feature a rotatable design with 360 dual-sided illumination.

Mounting Position: Dual-sided design with rotatable end caps for flexible installation in vertical or horizontal sign fixtures Applications: Walk-in coolers, freezers, refrigeration lighting, vertical/horizontal signs, gas stations, billboards, and other commercial or specialty fixtures Available in Single or Dual-Sided models for sign and fixture applications Color Temperature: Multiple options available - check our full catalog for details Warranty: Backed by a 2-year warranty. Please contact us directly for support. Equivalent Replacement For: F36T12/HO