Mount your LitraTorch 2.0 onto your smartphone with the Smartphone Mount 2.0 from LITRA. The aluminum mount features a 1/4"-20 screw on top to mount the light and 1/4"-20 threads on the bottom and back to mount on a tripod, rig, or handle. The mount is adjustable and accepts standard and plus-size smartphones from 2.3 to 3.5" wide.
Nearly $20 for a small extendable smartphone holder seems to excessive no matter how good it may be. I had to cancel the 1.0 version as it didn’t have holes in the right places for attachment to tripods etc.