2015 Flash4™ Series Strobe

High and low profile domes with double fresnel optic lenses provide superior visibility.


  • All 2000 Series Beacons offer the following standard features:
  • Fully enclosed base: Sturdy polycarbonate base or cast aluminum base, all strobe power supplies are encased within the base itself for added protection against moisture and vibration.
  • Silicone coated power supplies: For added protection against the elements, all strobe power supplies are double dipped in a uniquely formulated silicone mixture before being secured into the base enclosure.
  • External flange mount, internal "secure" mount, or pipe mount all in one: All 2000 Series strobe beacons come standard with a base that allows you to either: (1): 3 knock out holes for permanent "secure mount", (2): a sturdy built-in flange to externally mount beacon (except on cast base model) (3): a built-in 1" pre-threaded pipe mount.
  • Older style strobe beacons have been rendered obsolete as there is no longer a need for external hooks, base plates or inconvenient and expensive pipe adapter kits.
  • New optic, interchangeable domes: All 2000 series strobe beacons are now equipped with the newest state-of-the-art single lens optics to optimize their light output.
  • All beacons utilize the same low and high domes for ease of interchangeability.
  • All six safety colors are available: amber, clear, blue, red, green and purple.
  • Easy access for modular parts replacement: After removing two screws from the outer dome, you are able to easily access either the flashtube or the strobe power supply without removing the beacon from your roof.
  • Warranty: All Whelen "Value" 2000 Series strobe products offer a 3 year (from date of manufacture) or 2 year (from date of purchase) warranty on all strobe power supplies, and a 6 month warranty on all flashtubes.
  • All models 12/24 VDC operation.
  • • Multiple flash patterns and high/low intensity control available with Models 2015 and 2022.
  • • Low current consumption, reverse polarity protection.