DIRECTIONAL LED - RECTANGULAR SURFACE MOUNT - 12-24VDC - DUAL COLOR - AMBER/WHITE

ECCO 3811AC — 6.1″ Dual-Color Directional LED Module (Amber / White, 12-24 V, Surface / Grommet Mount, Sync-Capable)

Bring versatile warning illumination to tight mounting spaces with the ECCO 3811AC, part of ECCO’s 3811 / 3861 directional LED series. This compact directional LED features 20 high-intensity LEDs with individual reflectors to maximize light output while maintaining a slim footprint. It offers dual-color capability (amber / white) in one housing, supports sync operation, and works across 12 to 24 V DC systems. Whether used on vehicle edges, body panels, or in retrofit applications, the 3811AC delivers bright, regulated warning performance in a discreet form.

Key Features & Specifications

• Length / Format: 6.1″ surface-mount or grommet-mount form factor
• Dual-Color Output: Amber and white modes in one unit
• Voltage: 12–24 V DC compatible (universal fleet readiness)
• Flash / Sync: Offers 7 built-in flash patterns and synchronization with other 3811/3861 modules
• Directional Rating: SAE Class I directional / warning output
• Low Amp Draw: Approximately 0.4 A typical current usage at 12 V
• Mount Options: Available in both surface and grommet mount versions to fit varied vehicle bodywork
• Robust Construction: Clear lens, sealed design, and durable materials for exterior use
• Certifications / Compliance: Meets ECCO’s directional LED standards under the 3811/3861 series

Why Choose ECCO 3811AC?

• A dual-color module reduces the need for separate amber and white fixtures
• Compact size fits in tight spaces while delivering strong directional output
• Dual-voltage support (12–24 V) makes it suitable for a wide variety of vehicles
• Sync capability allows it to flash in unison with other directional modules
• Directional (Class I) rating gives confidence in regulated applications

Common Applications

• Body edges, side perimeters, or trim panels of service trucks
• Retrofit projects where more warning coverage is needed
• Supplementary directional modules working in concert with main lights
• OEM-style installs in vehicle panels where low profile is essential

Installation Tips

• Mount on a flat, clean surface with clear line-of-sight for directional output.
• Use proper grommets or sealed bulkheads when routing wire through bodywork.
• Fuse power line close to source and select appropriate wire gauge.
• Ground securely to a clean metal chassis point to avoid flicker or interference.
• Set the desired flash pattern and test synchronization before fully securing the module.
• If multiple modules are used, follow ECCO’s wiring for sync to preserve pattern alignment.
• During maintenance checks, inspect the lens for debris and mounting screws for tightness.