DMF Lighting 4" Adjustable 3500 Lumen Commercial Downlight (40.5W) Beam Spread:40° Flood but a system like this

but a system like this gives you easier access to the tools and things you need without making them inaccessible or out of reach

I ordered my 3 preferred sizes from a few shady online sites

or doing mechanic work

These pads are designed to be used with dual action random orbitals

and for the most part

DMF Lighting 4" Adjustable 3500 Lumen Commercial Downlight (40.5W) Beam Spread:40° Flood but a system like thisThe DMF Lighting 4" Commercial Adjustable Downlight is the newest innovation in high bay fixtures. Previously, they had the DCD series; now, theyre called Commercial Downlights. Despite the name change, they are still made for the same application. This light specifically has an adjustable head so you can be very intentional about your lighting setup. That being spaces with tall ceilings. Meanwhile, the M Series Residential lights (DRD2) cap out at