The OPTIMAX™ 400 (OPX-400ICS) features a high-output violet light LED that causes dyes to fluoresce far more brilliantly and with greater contrast compared to conventional flashlights. It makes industrial fluid leaks easier to spot, slashing diagnostic time while saving you money and effort!


  • Provides optimal fluorescent dye response and contrast to ensure that all leaks glow brilliantly
  • Power comparable to high-intensity 150-watt lamps
  • Inspection range of up to 25 feet (7.6 m) or more!
  • Works with Spectroline® OIL-GLO™ 33 (green), OIL-GLO™ 44 (yellow/green) and OIL-GLO™ 50 (red) oil-based dyes, as well as WATER-GLO™ 802 (green) water dye
  • Powered by 3 AAA batteries (included)
  • 100,000-hour LED service life
  • Fluorescence-enhancing glasses, lanyard and belt holster
  • Packaged in full-color hanging clamshell

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