Tom E modded my M10 with 4.2 Amp(?) and a U3 on a copper sink the output was over 1300 lumen… it’s a nice size light, i liked it so much i decided to get 2 more
actually the Ultrafire -” keygos M10” clone is much better light than the original keygos M10.
as it has deeper reflector and smaller hotspot, it can throw well
Im not sure what the original driver output was. I was getting just over an hour on high with the t6 led original driver and my flame 26650 5000mha batteries.
added 3 x 7135’s (hard work!)
i am now getting 25 minutes only getting 25 minutes
the board appears to be a njang not a qlite as the star modes were all wrong and it whines on low and medium (annoying)