how to extreme

Ceiling Fixtures for LED Bulbs

Construction How-To, Electrical, Lighting January 13, 2016 Sonia


 

 

 

 

 

 

 

Upgrade your lighting options with energy-efficient LED technology.

By Larry Walton

Photos by Mark Walton

We had another old-school fluorescent tube light fixture bite the dust in our home office, so we picked up some new light fixtures at the home improvement store. We wanted the fixtures to accomplish a number of things: use bulb-type LEDs; take advantage of the reflective nature of the white ceiling; allow air flow for light bulb longevity; maintain a low (or is it high?) profile; and cost less than most fixtures.

In addition to the light fixture shown here, the following steps will also be useful for those who need to install a remodel-style electrical junction box, regardless of shape.

Office Light Fixture Install, ESW Office, Norkenzie office,

The light fixture lens comes off by grabbing one side or the other and spreading it away from the light fixture to open it up and drop it down.

We carefully removed the 4-ft. fluorescent tubes by gripping each tube and turning them 90 degrees so the pins align vertically and release from the mount.

Office Light Fixture Install, ESW Office, Norkenzie office,

These fixtures have a built-in cover that act as a junction box. This explains why there was no electrical junction box in the ceiling and why we had to install some remodel J-boxes for this job.

Office Light Fixture Install, ESW Office, Norkenzie office,

We used a circuit tester to make sure power was off before proceeding with the wiring parts of this project.

We removed all of the wire nuts by turning them counterclockwise and separating the wires.

Office Light Fixture Install, ESW Office, Norkenzie office,

On one of the fixtures, we found enough slack in the wires to simply cut them off. Be careful with this approach and make sure you have enough wire for the new fixture.

Office Light Fixture Install, ESW Office, Norkenzie office,

We positioned each remodeling J-box so the outside flange was against the ceiling. When tracing the J-box, make sure that it is not crossing framing lumber such as the bottom cord of a rafter.

Office Light Fixture Install, ESW Office, Norkenzie office,

Note that this type of box does not fit flush with the drywall but overlaps the outside of the ceiling board. Therefore, you need a cutline that is inside the flange and approximates the outside cylinder of the box.

Office Light Fixture Install, ESW Office, Norkenzie office,

We used a Porter Cable reciprocating saw to cut out the opening for the J-box.