Any commercial flashlights using the U3 emitter?

[CarpentryHero]

Any dimensions?

More Emitter Test Results (xpg2, xpe2, mtg2) Updated 11-12-12

Gentlemen, Since the original "emitter test results" thread was getting a bit crowded, I thought I'd start a new one here for the Cree XP-G 2, and future emitters. Test setup was exactly the same as all prior tests in the previous thread, so I won't repeat that info here. Exact emitter tested was a Cree XP-G R5 1A mounted on a 20mm star from cutter.com.au. A test with the xp-g 2 directly mounted to copper will follow, but this test is a better indication of what one can expect using a pcb mo…

Talks about the MTG2 as well