Neptune Venture Signal Light - Cejay Engineering

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The Neptune Venture from Cejay Engineering is a multi-function signal and task light designed for use in rugged environments.  Featuring red, white, and blue LED with both flashing and constant-on modes, the Neptune Venture can be used as illumination or as a strobe-style beacon for signaling rescuers, establishing LZs, etc.  The strobing, wide-light emission LED can be seen from more than a mile away. The Neptune’s signal is turned ON or OFF simply by rotating the battery cap. The single mode selection button allows the user to select light color (Blue, Red or White) and move between flashing or constant on signal mode. Brightness level can also be adjusted in constant-on mode, making the light useful as either a signaling device, navigation or work light.


  • A high impact plastic housing and sealed electronics mean the Neptune Venture is engineered to withstand harsh environments, and is submersible to 150 ft.
  • Integral strap attachment points allow the Neptune Venture to be mounted to packs, belts, PALS webbing, and more. The included velcro strap allows attachment to wrists and other gear.
  • Powered by a single CR123 battery (not included) for 100 hours operating life in flashing signal mode or 8 Hours at maximum brightness in Constant ON signal mode.
  • A powerful light in a compact package: weighs just 2.7 oz. and measures 1.9 in. x 1.06 in.
  • Engineered and Manufactured in USA.
Shipping Information

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