Well the long awaited EYE-30 from Niteye has arrived, courtesy of Viola from Niteye. This is my first multiple XM-L flashlight and my first multi 18650 light as well.(4x18650) I was always leery of multiple battery flashlights as I'd heard of accounts of lights exploding. I've been assured that with decent quality batteries and proper battery management, i.e. keeping batteries at a similar charge state, that it would be safe. The light was received in a nice quality aluminium case. Upon opening, the light sits in foam with the included accessories of a carrying handle, car charger, holster, and a spare o-ring. Right off the bat when handling the light you notice the quality of this light. The machining and anodising is top notch, with no flaws visible to the naked eye. There's some nice and functional cooling fins around the head, and not too aggressive knurling on the battery tube. The main feature of this light beside the ...