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The ALL-SOURCE BCJ-004 is a PVC molded old work ceiling box rated for fixtures up to 6 pounds. Designed for retrofit and remodel electrical installations, it mounts in existing ceilings without access from above. The box is molded from PVC for lightweight handling and resistance to moisture. Electricians install this box when adding or replacing ceiling-mounted light fixtures, fan-rated boxes are not required, and the ceiling material is already finished. The 6-pound fixture rating suits standard ceiling lights and similar low-weight luminaires.
This ceiling box is used in residential remodel and light commercial retrofit applications where the ceiling is closed and no attic or above-ceiling access is available. It is suited for drywall and similar finished ceiling installations. The old work design uses built-in mounting tabs or wings that expand behind the ceiling surface to secure the box in place without the need for a structural nailer or joist attachment. Electricians working service calls, tenant improvements, or home renovation projects commonly install this box type.
Designed as an OEM-style replacement and retrofit solution for standard old work ceiling box applications in finished residential and light commercial ceilings where a 6-pound fixture rating is acceptable.
Installation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Turn off circuit power at the breaker panel and verify the circuit is de-energized with a voltage tester before beginning work. The box should be inserted into a correctly sized cutout in the ceiling material and secured fully before making any wiring connections. This box is rated for fixtures up to 6 pounds only and must not be used to support ceiling fans or any fixture exceeding the rated load.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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