Using the design principal “KISS”, I created a couple light diffusers for my Seeker 4 Pro flashlight so I can use it as a small table lamp or hanging light.  First of all, I made these with PETG because of the heat the flashlight can generate. Second, I don't recommend using these with the flashlight set to it's brightest output levels because the diffuser might still melt, if you expose it the the brightest setting for too long. I'm not testing this possibility. Besides, the brighter settings make it too bright to use comfortably and this flashlight will drop out of turbo mode after a few minutes.  I made one of the diffusers completely closed for lower light levels and one with cooling holes to let some heat out. The one with the holes has the advantage of still being able to pick up the flashlight and point it at an object to highlight it.

The Seeker will still fit in its holster with the diffuser on, so you can also hang it up in the holster.

Note:  The best print result I've gotten was from printing open end down and providing support to the entire inside of the cylinder.

Use at your own risk, if there is one.