Spanish ring knots in the grooves of my Trustfire Z1 and Olight S20 Baton LED flashlights. I used 0.9mm sized cord for a couple in black on the Z1, and orange on the other.
Also added a short tan paracord fingerloop fob with an extended two-strand diamond knot(ABoK #782), and some west country whipping near the split ring attachment.
Also tied a navy blue paracord bracelet with some orange tether cord added in. It looks like a Stitched Solomon Bar, but wasn't tied that way, instead tying a basic paracord bracelet, with a 3/8" flat side release buckle, then I went back and added the tether cord, using a Perma-Lok lacing needle to run the cord over/under the center strands first in one direction, then back in the other direction.
The lights are resting on a paracord Carrick Mat, which servers as a drink coaster, and also a place for keys/lights/knives/multitools, so they don't scratch up a desktop/dresser/nightstand...