The Halo RL4 Selectable Series is a complete LED Baffle-Trim Module that offers you the option of choosing your color temperature directly on the fixture. With the flick of a switch, you can choose between 5 color temperatures ranging from warm (2700K) to daylight (5000K) prior to installing into your compatible 4 in. aperture recessed housings (UL certified with Halo, All-Pro and more). This module is designed for use in new construction, remodel and retrofit installation and features an LED driver that offers 120-Volt dimming capability. The RL4 lens provides uniform illumination and wet location listing. The die-cast construction makes any housing AIR-TITE for added HVAC savings and code compliance.