Custom Triple Cute U2

Hi!
I want to share my new build for ROAD riding at night.
It has a Cutter Triple XM-L U2 1C board, and LOT of heatsink.

It is VERY BRIGHT, perfect for a bike.

I built three of them (but only use one ), and I use a water bottle as battery, with 12x18650 on it (4S2P) with a runtime of 200 minutes on High
Driver has High, Low and Strobe; strobe is a bit useless but this driver can be modded to use with only High mode.
I don't like to have the switch on the flashlight, so it is situated on the battery pack ^^

Please let me know what you think

Pictures!

What a nice job... Congrats...

Edit; what driver are you using?

SFMI4UT

Nice looking light! Did you mean 4s3p by chance (4s2p only adds up to 8 cells)? Do you know how many watts that draws on high? Having googled the Cutter info you provided, I now want to know more Which variant did you go with? I was browsing all the choices on their site and saw that they do an 8 XML LED die and a 16 XML LED die... omg 12,000 lumens on high. Now I'm off to find out which nut on this forum has built a flashlight out of one of those