VERSATILE: Compatible with HALO 4” Recessed LED Trims, all HALO Surface Mounts, and ceiling fans up to 50 lbs. See spec sheet for a full list of compatible fixtures FIRE SAFE: Meets IBC Section 714 for 2-hour protection in fire-rated ceiling construction SINGLE PERSON INSTALL: Pass-N-Thru hanger bars adjust from 7–24" without extra tools, while All-Nail! nails + T-grid clips make installation a breeze INSULATION AND WET LOCATION-FRIENDLY: Safe for direct contact with air-permeable insulation. Pair with Wet Location-listed LED trims or surface mount fixtures wet spaces like showers or covered outdoor areas like patios and eves ESTABLISHED, REPUTABLE BRAND: HALO products are designed and tested in the USA and have been a contractor-preferred brand for nearly 70 years. We offer superior quality, reliability, and US-based customer service. Backed by a 5-year limited warranty