6" Dedicated new construction housing can be used in direct contact with insulation. Air-tight construction provides energy savings by reducing the flow of air through the ceiling. The housing is dedicated and labeled for use with Cobalt High Lumen Downlights. Input Voltage: 120/277V Wattage: 22W Dimming: Phase (Triac or ELV) or 0-10V Compatible Trims: NLCB2-651, NLCB2-652, NLCB2-653, NLCB2-656 Emergency: Pre-wired for remote emergency battery, ordered separately (NEPK-07LEDUNV) Listing: cULus Listed for Damp Locations (Wet locations when used with compatible trim)