DIRECTIONAL LED - DUAL-COLOR - SURFACE MOUNT - 12-24VDC - 12 FLASH PATTERNS - AMBER/CLEAR

ECCO ED3766AC — 6.4″ Dual-Color Directional LED Warning Light (Amber / White, Surface Mount, 12–24 V, 69 Flash Patterns)

Upgrade your vehicle’s perimeter lighting with the ECCO ED3766AC, a compact yet powerful dual-color directional LED module. This surface-mount unit belongs to the ED3766 series and offers amber and white output options in a single housing — perfect for flexible warning and directional signaling in fleets, utility rigs, or emergency vehicles. Designed for 12 to 24 V systems, it includes 69 selectable flash patterns, sync capability, and a rugged sealed aluminum and polycarbonate construction that meets Class I directional standards.

Key Features & Specifications

• Dual-Color Output: Amber / White in one unit (no separate fixtures)
• Size / Mount: ~6.4″ length; surface-mount bolt-on form factor
• Voltage Range: 12–24 V DC compatibility for mixed fleets
• Flash / Modes: 69 selectable flash patterns (alternation, steady, chases, etc.)
• Directional Certification: SAE Class I capability for approved applications (directional / warning output)
• Durable Construction: Aluminum housing, polycarbonate lens, sealed design for external mounting
• Sync Capability: Designed to synchronize flashing with other directional modules for coordinated effects
• Low Profile / Compact: Ideal for tight mounting spaces while still offering full functionality

Why Choose the ED3766AC?

• Two-color capability in one device reduces number of fixtures
• High pattern flexibility to match various signaling schemes
• Wide voltage support (12V & 24V) helps standardize inventory
• Rugged build ensures durability under weather, vibration, and outdoor use
• Surface-mount design allows for easy installation on vehicle edges, bumpers, or body panels

Typical Applications

• Outliner / perimeter installations on trucks, vans, and service vehicles
• Accent directional lighting on utility bodies or rear / side edges
• Retrofit upgrades for older single-color systems
• Coordinated lighting systems where synchronized directional modules are used

Installation Suggestions

• Choose a flat mounting surface for best optics and visibility.
• Use grommets or sealed bulkheads when routing wires through body panels.
• Fuse the supply close to the battery or power source.
• Ensure a solid chassis ground to avoid flicker or noise.
• Program and test the desired flash pattern and sync before final mounting.
• Periodically inspect the lens, mounting hardware, and wiring in high-use conditions.