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Rectangular clear-lens LED warning light with blunt-cut wires

Ecco

Ecco 3861C Perimeter Flashing Warning Light

SKU CH-DT3T-QD5FF

A perimeter flashing warning light with SAE J595 Class 1 rating, 12 to 24 V DC operation, IP67 sealing and 20 LED heads in a rectangular clear lens

  • ColorClear
  • SAE J595 Class 1 rating delivers high-visibility warning performance
  • IP67 sealing protects against dust and water ingress
  • 9 W LED array provides efficient flashing illumination
  • 12-24 V DC operation suits a wide range of vehicles
  • Permanent mount with blunt-cut wires enables secure installation

ECCO 3861C Perimeter Flashing Warning Light

The ECCO 3861C is a perimeter flashing warning light built for permanent installation on universal vehicle types. It uses white LED technology behind a clear rectangular lens to produce a high-visibility flashing pattern. Rated to SAE J595 Class 1, it meets strict performance standards for emergency and hazard applications. The IP67 rating ensures protection against dust and water ingress in harsh environments.

Upgrade from basic marker or steady-burn lights

This unit replaces simple marker lights or steady-burn fixtures when a Class 1 flashing signal is required for day or night conspicuity. The jump is worth it when regulations or safety plans demand the highest SAE warning class rather than lower-intensity illumination. Its 12-24V DC operating range allows direct connection to most commercial and utility vehicle electrical systems without extra converters. Blunt-cut wires simplify hard-wiring into existing circuits.

Capacity and headroom for multi-vehicle fleets

Twenty LED heads deliver 4.9 W of combined output, providing strong peripheral warning across a 6 1/2 in by 2 3/16 in footprint. The low current draw leaves ample headroom on shared 12-24V circuits for additional safety equipment. It runs out of suitability when a non-flashing scene light or a different colour signal is specified instead of white perimeter flashing. The fixed rectangular shape also limits mounting on sharply curved surfaces.

Highlights

  • SAE J595 Class 1 rating delivers high-visibility warning performance
  • IP67 sealing protects against dust and water ingress
  • 9 W LED array provides efficient flashing illumination
  • 12-24 V DC operation suits a wide range of vehicles
  • Permanent mount with blunt-cut wires enables secure installation

Specifications

BrandECCO
ColorClear

Questions about this item

What clearance do I need for the 6 1/2 in length and 2 3/16 in height of the Ecco 3861C?

The rectangular housing measures 6 1/2 in long, 2 3/16 in high and 1 3/16 in deep, so allow at least that footprint plus room for the blunt-cut wire tails to exit.

How do I wire the blunt-cut leads on a 12-24V DC system, and what mistake should I avoid?

Connect the leads to a fused 12-24V DC supply matching the 4.9 W draw; the common error is reversing polarity or skipping the fuse, which can damage the LEDs.

When will the IP67-rated LEDs need attention, and what does that involve?

The 20 LEDs are sealed to IP67 and rated for long life; maintenance is limited to occasional lens cleaning and checking the wire seals for damage.

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