The FQ 4-Inch LED Remodel IC 13W Trimmed Housing from WAC Lighting is your sophisticated lighting solution. This housing is designed to offer you seamless compatibility with snap-on round or square downlight trims, making it easy to customize your lighting setup to match your space. Crafted from durable 20-gauge galvanized steel, this housing exudes durability. The housing is dimmable when used with an ELV, TRIAC, or 0-10V dimmer.