Now that the adjustable light is done I'm looking to clear out some of my left over bits by making a small helmet light.
Question is: What would be better - XP-G Quad or single MC-E?
I've got a spare maxflex (v5 so will do ~ 2.5v) so was thinking of using a 3.75v 7.8aH battery to power it. Want to do it so that the battery is on the helmet too.
I've got the MC-E and the quad XP-G but don't have any specific optics so I'm open to any suggestions....
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