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Title: Need some extra care and feeding
Review: I've used these lights for many years now. As a musician, I found them invaluable backstage to help get cables all hooked up in the dark. In fact, I had a blue and red one and I swapped the parts around. I've since lost one of them and now I have this hybrid red/blue light :)Anyhow, after a while, the threads start to get full of aluminum dust and debris and the o-rings need some lubrication (I've most recently tried some chapstick and it seems to work. I've noticed newer lights have some kind of oily material on them).I would like to see them offer a lght using 3V lithium cell technology and a brighter bulb with fewer dark spots.
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