DMF Lighting 4" Fixed 3500 Lumen Commercial Downlight (40.5W) CCT:4000K Kranzle recommends changing the oil

Kranzle recommends changing the oil after the first 50 hours of use

It can be installed in an accessible attic space above the light

The Force 3 Blow Gun with euro high flow plug has been discontinued

you also have a small top LED that's more like a traditional penlight that will put out a maximum of 150 lumens but is not dimmable like the front COB LED

Finish** | Black Ash | Walnut

DMF Lighting 4" Fixed 3500 Lumen Commercial Downlight (40.5W) CCT:4000K Kranzle recommends changing the oilThe DMF Lighting 4" Commercial Fixed 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. That being spaces with tall ceilings. Meanwhile, the M Series Residential lights (DRD2) cap out at 16. 5W, but these go up to 40. 5W. Simply put more power = more light. Color temperature or CCT is pretty