The Round Fixture Rings are used to mount light fixtures in walls and ceilings. The rings convert a 4in. square box to a 3-1/2in. round opening with 8-32 threaded mounting tabs for lighting retrofit applications. Angled slots on the covers compensate for up to 12° of box misalignment on upright framing members. Additionally， the rings are UL and RoHS compliant.
Has a 3.3 cubic in. capacity
Made for lighting retrofit applications
Designed to mount light fixtures in walls and ceilings
UL and RoHS compliant for safety
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