Replacement tube for the ML-49 portable UV lamps. Black light is one of a sanitarians best weapon to detect milkstone deposits in tanks, tankers and equipment. Also, to detectaflatoxins, spoilage or rodent contamination. Long wave UV light (365nm) fluoresces extremely fine particles and surface defects normally invisible to the human eye. Blak-Ray lamps are well-engineered to be convenient and reliable. UL listed.
WARNING: This product can expose you to chemicals which are known to the state of California to cause cancer, birth defects, and/or other reproductive harm.