How long on high till too hot to hold?
I do have the camera on a tripod so I can keep the ISO low and the shutter speed long.I'd bet it's good nights are cold and thick gloves add insulation. Plus he probably has it mounted on a tripod
Kerneldrop's pic is right as far as heat transfer. Running a Samsung 40T in mine, with room temp at 65degrees, the head will hit 170degrees at about 45seconds in turbo, the body will be around 103-111 degrees.Kerneldrop, how well does this XXI SBT90 transfer heat to the body of the light within the first 20 or 30 seconds of turbo? Is it well distributed or just a hot head with a drop-off point?