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Enforcer Xenon Strobe Light, 24VDC, Green Lens (SL-126-A24Q/G) by
A nice touch is the foldable plastic design that saves space when not in use.
NEW Old Stock Miniature Lamp for Hach Dr. Lange REFO Glossmeters 2 leads light +
You will find that the Mini 1/4inch Double Ended model is a handy helper.