STROBE 3500 Discounts Apply !
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NEW eVDS Multi-function Strobe - Choice of up to 3 functions!

Use steady mode as a backup light or area light. Turn on the light. If it is not in the mode you want, quickly turn it off/on to change modes.

NEW choices include: Strobe/Steady, Strobe/SOS/Steady, or Strobe Only.

Check out a video of the new multifunction strobes in action on our YouTube channel here.

The Tektite® Strobe 3500™ is our durable, polymer high-end strobe. This Electronic Visual Distress Signal Device (eVDS or eVDSD) is designed to meet   COLREGS Annex IV (d), and is thus an internationally recognized distress signal when used in the SOS mode. Boasting significantly brighter output as well as better battery life than our Strobe 200™, the Strobe 3500™ uses a high-intensity, multi-function, 10-watt LED strobe that can be seen for miles at night (conditions permitting with a clear lens). This durable strobe, crafted from ABS and LEXAN®, is even more rugged with our new LED and circuitry. The Strobe 3500™ is double O-ring sealed, waterproof and dive rated to 500 feet (150 m). Optional color lenses available. Includes, at no additional cost, a Velcro strap. An Infrared (IR) version is available to approved government and military organizations.


  • Depth Rating: 500 feet (150 m) IP68M
  • Lamp: High-intensity, Multi-function 10-Watt LED Strobe
  • Lumens: 1,000 source
  • Lamp Life: 10,000+ Hours (36+ Million Flashes)
  • Strobe flash rate: 120 flashes per minute (2 Hz) with fresh batteries
  • Burn Time: 100 hours in flashing mode, 50 in SOS mode, or 20 hours in steady mode with fresh batteries
  • Visible for several miles with clear lens (conditions permitting)
  • Batteries: 3 C-cell Alkaline (included)
  • CE (European Union compliant)
  • SOLAS/COLREGS Annex IV (1:d) compliant
  • Materials: ABS and LEXAN®
  • Visible for several miles with clear lens (conditions permitting) 
  • Weight: 12 oz./ 340g
  • Length: 9.25" / 23.5cm
  • Diameter: 2" / 5cm (at lens)
  • Twist on, rotary switch
  • Made in the U.S.A. (complies with the "Buy American Act", may contain imported components).
  • Lifetime Warranty 

P/N 3C-7800-4 

Price: $89.95
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