DMF Lighting 4" Adjustable 2000 Lumen Commercial Downlight (24.5W) CCT:3000K I noticed a wobble or

I noticed a wobble or a "walking" motion when you really loaded them down

they're not cheap

I would order more than you think you need as they're fairly cheap and you're going to be better off having more than you need than not having enough

It comes with 3 shelves

DMF Lighting 4" Adjustable 2000 Lumen Commercial Downlight (24.5W) CCT:3000K I noticed a wobble orThe 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