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Rectangular amber blue LED warning light with clear lens and black housing

Ecco

Ecco ED3744AB Warning Light LED Amber Blue 12-24V DC

SKU CH-WPBV-XRM4H

An LED warning light with amber and blue lenses, 21 flash patterns, 12 heads and 12-24V DC operation meeting SAE J595 Class I and R10 standards

  • Amber and blue dual-colour lens for clear warning signals
  • 21 selectable flash patterns adapt to different traffic situations
  • SAE J595 Class I and R10 certified for regulatory compliance
  • 12 to 24 V DC input suits a wide range of vehicles
  • Permanent mount with pigtail wiring for secure installation

Ecco ED3744AB LED Warning Light

The Ecco ED3744AB is a permanent-mount LED warning light operating on 12 to 24V DC power. It features twelve LED heads producing amber and blue output with twenty-one selectable flash patterns. The unit meets SAE J595 Class I and R10 standards for vehicle lighting.

Suited for permanent vehicle installations needing

This fixture suits fleets and utility vehicles requiring a single, hard-wired beacon with high-visibility amber and blue signalling. It is not for users needing a magnetic or suction-cup mount for temporary deployment. Buyers who require a different lens colour combination or a multi-head lightbar array should look elsewhere.

Twenty-one flash patterns on a single pigtail

The light offers twenty-one programmable flash patterns controlled through its pigtail wiring. This pattern count determines the signalling variety available without an external controller. Verify that the voltage range and permanent mounting method match the vehicle’s electrical system and bodywork before purchase.

Highlights

  • Amber and blue dual-colour lens for clear warning signals
  • 21 selectable flash patterns adapt to different traffic situations
  • SAE J595 Class I and R10 certified for regulatory compliance
  • 12 to 24 V DC input suits a wide range of vehicles
  • Permanent mount with pigtail wiring for secure installation

Specifications

BrandECCO

Questions about this item

What mounting method does the Ecco ED3744AB use for permanent installation?

The light mounts permanently to the vehicle surface using its integrated base, which requires drilling holes for the mounting hardware and sealing the pigtail entry to prevent water ingress.

How do you select one of the 21 flash patterns during installation?

Connect the pigtail wires to 12-24V DC power, then briefly touch the pattern-select wire to ground to cycle through the 21 available flash patterns until the desired one appears.

When should the amber and blue LED heads be inspected or replaced?

Inspect the 12 LED heads annually for cracked lenses, moisture ingress, or dimming output; replace the entire unit if light output falls below SAE J595 Class I visibility requirements.

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