How To Install Light Box In Drop Ceiling. Install four suspension clips - two on each side - to the floor joists above the ceiling tile. Step 3 - Install the Fixture. Place the crossbar over the bottom of the light box and screw it into the holes in the bottom of the light box allowing the light to hang down from the chain connected to the crossbar. Cut the wire and the chain to this length plus a few inches.
The black green and white wires from the fixture need to be inserted inside the metal conduit then connected to the channel box. Install four suspension clips - two on each side - to the floor joists above the ceiling tile. 1142021 Open the attached junction box on the light and clamp the wires protruding from the ceiling to the box leaving enough slack to move them easily as needed. The fixture itself needs to have a box connectorconduit that is installed at a 90-degree angle to a knock-out connector. 372010 Use the screwdriver to install screws into the ceiling studs if using metal wire or screw a hook into the stud for a chain. The weight of the diffuser and diffuser box must be supported by the ceiling grid and not the tile.
Angle the panel and bend it slightly to push it up and into the opening in the drop ceiling.
When youve positioned the panel release it so it settles into the opening and rests on the cross pieces of the drop ceiling grid. Cut hole in panel for electrical box snap bracket onto grid centered over hole install box to. The black green and white wires from the fixture need to be inserted inside the metal conduit then connected to the channel box. Diffusers are the vents where heated and cooled air from your furnace enters a room. Installing a ceiling diffuser in a drop ceiling can be a little more tricky than when installed in a drywall ceiling. Ad Search How Install Drop Ceiling.