850 Series Strobe Beacon

The 850 Series showcases an innovative dust cover design that enhances its weatherproof operation, ensuring prolonged product life even in the most challenging environmental conditions. Available in both 7″ and 8.5″ variations (denoted by “H” in the part number), you can opt for a standard powder-painted black base or an anodized aluminum base (marked with “SP” in the part number).

Key Features:

  • Weatherproof Design: The new dust cover design ensures superior weatherproof operation, enhancing the product’s resilience in harsh environments.
  • Size and Base Options: Available in 7″ and 8.5″ sizes with a choice of a standard black base or an anodized aluminum base for customization.
  • Q825+SL-X: The Q825+SL-X is a unique model with a single circuit in the master that quad flashes two heads alternately at 75 quad flashes per side per minute. It is also equipped with 10 feet of interconnect cable that runs between the two strobe heads for convenient installation.


  • Lens Colors: Available in Amber, Blue, Clear, Green, and Red to suit various preferences.
  • Operating Voltage: Compatible with both 12V and 24V power sources for versatility.
  • Rated Current: Draws a moderate 3 Amperes, balancing power consumption with performance.
  • Flashes per Minute (FPM): Each head delivers 75 quad flashes per minute for effective signaling.
  • Light Output: Shines brightly with an output of 825 candelas per second for maximum visibility.
  • Joule Rating – Output Energy: Generates a powerful 10.75 Joules of output energy for compelling illumination.
  • Mounting: Features a 2-post permanent mount for secure installation.
  • Dimensions: With a diameter and height of 7 inches, this strobe light is a balanced choice in terms of size and performance.
  • Bulb Part #: The bulb part number is L3-77, ensuring compatibility.
  • Series: Belongs to the reputable 850 series, known for its durability and performance.

Elevate your signaling and lighting solutions with the 850 Series, designed to excel in durability and reliability. Contact us to explore your options and request a quote tailored to your specific requirements.