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 in housings. The integral LED driver offers 120 V 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).