The Norman Lamps Q1500T3/CL-277V is a high-wattage double ended halogen lamp engineered for demanding commercial and industrial lighting applications. Rated at 1500W and designed to operate at 277V, this T3 halogen lamp delivers consistent, high-intensity illumination suited for floodlighting, construction work lights, stadium lighting, and large-area task lighting. The lamp features an R7S base and measures 10.08 inches (256mm) in length, making it a direct replacement for standard double ended T3 halogen fixtures in that size class. With a rated average life of 2,000 life hours, this lamp provides reliable performance across extended use cycles. The clear (CL) envelope allows for full, unfiltered light output, ensuring bright and accurate illumination wherever high-powered halogen lighting is required. Sold individually, the Q1500T3/CL-277V is a dependable choice for facilities and contractors who require a robust, high-output double ended halogen solution at 277V.

• 1500W T3 double ended halogen lamp with R7S base for high-output lighting applications
• 277V operation — ideal for commercial and industrial 277V fixture systems
• 10.08 in. (256mm) length for compatibility with standard double ended R7S fixtures
• Clear (CL) envelope for full, unfiltered high-intensity light output
• Rated 2,000 life hours of reliable performance
• Sold individually — single lamp per unit