Halo RL4 Series is a complete LED Baffle-Trim Module for 4 in. aperture recessed downlights. The RL4 Series is designed for use in new construction, remodel and retrofit installation in Halo, All-Pro and other compatible 4 housings. The integral LED driver offers 120-Volt dimming capability. The RL4 lens provides uniform illumination and wet location listing. Precision designed to make any housing Air-Tite; for added HVAC savings and code compliance. Compliant with NFPA 70, NEC Section 410.16 (A) (3) and 410.16 (C) (5).