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I have the 9volt version of this light.....looks like they don't offer it anymore? Anyway, these things will burn your retinas out.[:-]
Mine is 120 lumens and it's like a tiny spotlight so I can't imagine what that 180 lumen 12 volt model looks like, yikes!
Not too terribly expensive either and they are fantastic tracking lights because they are so bright and white.
I don't think I've ever seen an LED light that was brighter than a Xenon? LED bulbs last longer but brightness? .....eh, I could be wrong but I don't think so.