Friday, Feb 15, 2013 at 13:30
Have the glue lined heatshrink extend just past the end of the light and gently squeeze it closed with a pair of pliers when hot. No need to squeeze hard because the glue inside will seal the end off nicely. It may be messy as the heatshrink will have a tendency to 'slip' of the end when hot, so be careful. When cool you can trip it neat with a pair of side cutters or scissors. Practice on a similar sized piece of plastic if you're worried about wrecking your light.
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