- Jun 19, 2006
I too would have like to have seen the Lux V U2 upgraded to something like the MC-E to keep a similiar beam profile, and some added lumens. This did not happen, but there is an alternative. We have several good modders on CPF who could do an MC-E swap, and if the vf is low enough, it would run perfectly in the U2, with an 18650. I am considering that for my Lux V U2. In the meantime my U2 is still pretty much perfect for me.
It works just fine on batteries if wired in 2s2p configuration, regardless of Vf. So is KL4 head. So is KL5.