I need to find a light kit for a harbor breeze

The challenge with Home Depot house brands, is finding a light kit that will be compatible / match up to your existing fan. Many home owners decide to go with a universal light kit, however the first stop should always be reaching out to where you bought the fan. Likely, it's home depot.

I would recommend trying to reach out to where you bought it first and/or Home Depot and if that does not work out, you can try looking at a universal Harbor Breeze ceiling fan light kit

The below link should help you find the phone numbers you need, as well as universal light kits if you choose to go down that road

https://yourceilingfan.com/harbor-breeze-ceiling-fan-parts/harbor-breeze-light-kits/

You should be able to pick these up at Lowes if I'm not mistaken. I just bought a Harbor Breeze ceiling fan from there and saw the light kits around the same area. I also believe that, you dont necessarily have to get a Harbor Breeze light kit and that some are interchangeable.Hope this helps some.