Ok guys I was censored but i found a site that listed a picture and description of a flashlight is the spitting image of the M4 Scirrako. The specs are lower, matching what I originally estimated in my lost review, and there is a five mode switch rather than the 3 mode that ExtremeBeam offered. You can buy the flashlight by the case and they would put you logo on for free. Judging by the low budget screen print of the logo on the unit I got, I'm almost sure this was the unit used to be sold as the Scirrako. Also the Scirrako is drilled for and circuited for an 18650 for voltages between 3.7 and 8 volts.