DAMAR 26947A EL254T5-120/277HF 1-2 Lamp F49T5HO/F54T5HO/F50LTT/F55LTT 2-Lamp F39T5HO Fluorescent Ballast 120-277V

Identification & Application Damar 26947A EL254T5-120/277HF 1-2 Lamp F49T5HO/F54T5HO/F50LTT/F55LTT 2-Lamp F39T5HO Fluorescent Ballast 120-277V. The Damar 26947A EL254T5-120/277HF is an electronic fluorescent ballast engineered for operation with multiple T5 and T5HO lamp types over a 120-277V input range. It is intended for use with 1-2 lamp F49T5HO, F54T5HO, F50LTT, F55LTT, or dual-lamp F39T5HO configurations in compatible luminaires requiring high frequency electronic ballast performance. This ballast supports retrofit or replacement applications where a multi-voltage, multi-lamp ballast is specified. Verify lamp types, quantities, and socket compatibility prior to installation. Follow manufacturer wiring diagrams and applicable electrical codes during installation. The Damar 26947A EL254T5-120/277HF 1-2 Lamp F49T5HO/F54T5HO/F50LTT/F55LTT 2-Lamp F39T5HO Fluorescent Ballast 120-277V is designed for commercial, industrial, residential, maintenance, and specification-grade lighting applications requiring compatible installation conditions and documented manufacturer reference information. The product configuration supports use where the listed electrical, optical, mechanical, mounting, and control characteristics match fixture, replacement, and project requirements. Technical Performance Specifications Brand: Damar SKU/MPN: 26947A MPN: EL254T5-120/277HF Product Type: Fluorescent Ballast Electrical: 120-277V input, high frequency electronic operation Mechanical: Electronic ballast design for multi-lamp fluorescent systems Mounting: Designed for ballast compartment or remote mount per fixture requirements Documentation: See manufacturer spec sheet for additional details