HomElectrical does not encourage DIY installations. Please consult a licensed electrician to complete the installation. Below are the steps they should take to complete the installation.
If everything works, this completes the installation!
Surface mounting kits attach directly to the surface and protrude from it. The kit normally consists of brackets, screws or other items to firmly secure the light into place.
Flange mounting kits, on the other hand, help to make LED panels level with the surface, creating a flush appearance. Flange mounts aren’t fastened directly to the surface. Instead, a flange separates the fixture from the ceiling. Using this kit requires you to cut into the surface to create a recess where a device will sit.
In short, surface mount kits are mounted on top of a surface. Flange mounting is recessed into the surface and is not exposed.