i brought one and i like it
just incase people didnt know the Trustfire C8 Stainless Steel Head has the same driver as the KD C8 well atlest mine does
but the trustfire imho has a nicer tint smooth tail cap switch and a smooth reflector and to me finsh is a tad nicer i didnt have much luck with my kd c8 but many have.
my trustfire that my wife has claimed draws 1.67 amp with trustfire flames my guess is mine is around 570 oft lumens this could depemd of what batteries you use.