The Nora Lighting NYLO-6STW111WWW is an architectural-grade 6″ Onyx LED cylinder built around a deep cone reflector for excellent glare cut-off. Integrated COB LED technology delivers 1100lm of Tunable White light that is field-selectable across 2700K, 3000K, 3500K, 4000K, and 5000K at 90+ CRI, so a single fixture covers any color-temperature spec. It runs on 120V with Triac/ELV dimming. It mounts directly over a standard junction box for a low-profile surface install. A white reflector/flange pairs with a white cylinder. ENERGY STAR rated, FCC compliant, cULus Listed for damp locations, and assembled in the USA, it is backed by a 5-year limited warranty.