UV LED Leak Detection Flashlight


The new Spectroline® OPTI-LUX™ 365 is a powerful yet compact leak detection flashlight that provides enhanced UV light for optimal fluorescent dye response. It’s ideal for all industrial fluid system applications. The OPTI-LUX 365 works with all oil- and water-based fluorescent dyes: OIL-GLO™ 22 (yellow), OIL-GLO™ 30 (white), OIL-GLO™ 33 (green), OIL-GLO™ 40 (bright blue), OIL-GLO™ 44 (yellow/green), OIL-GLO™ 45 (blue) and OIL-GLO™ 50 (red), as well as WD-801 and WD-802 water dyes. It produces a brilliant glow that makes all leaks easier to find, while slashing valuable diagnostic time! The flashlight even works with difficult-to-fluoresce dirty fluids. 

The OPTI-LUX 365 is compact, lightweight and more than twice as powerful as most corded, high-intensity UV lamps. “Instant-on” operation enables the flashlight to reach full power immediately, and it provides up to four hours of continuous run-time. The rugged, anodized aluminum lamp body reduces corrosion and stands up to years of heavy use. The flashlight comes complete with a lanyard, belt holster, two rechargeable batteries, smart charging cradle with AC power cord and UV-absorbing spectacles, all conveniently packaged in a padded carrying case.


  • produces a brilliant glow
  • makes all leaks easier to find

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