Lithonia Lighting ELM6 LED W LP03VS Quantum Emergency Led Lighting Unit Engineering-grade thermoplastic housing is impact-resistant, scratch-resistant and corrosion-proof and finished in Matte white Integrated two white leds are rated at 3 watts each with a typical life of 10 years Single Fixture illuminates a 42' long 6' wide path of egress at a 12' mounting height Unique track-and-swivel arrangement permits full range of direction of lamp head adjustment Meets UL924, nfpa 101 (current life safety code), nec and osha illumination standards, and all applicable fcc requirements