Does anyone know how far away the heat sink slug of a LuxV should be positioned from the rear face of a McR-27? I have tried sanding down a spacer from 2.6mm to 2.2mm, until the reflector seems total yellow, when looking into it. Problem is that the beam shows some doughnut hole.
McR-27 and LuxV
- Thread starter PrebKlok
- Start date
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IsaacHayes
Flashlight Enthusiast
if moving the luxeon out of the reflector doesn't help, then perhaps moving it further into the reflector is needed.
