DIRECTIONAL -16 LED -DOUBLE STACK - SURFACE MOUNT -DUAL COLOR -12-24 VOLT - AMBER/WHITE

ECCO ED3789AC — 16-LED Dual-Color Directional LED (Amber / White, Surface Mount, 70 Flash Patterns, Class I)

The ECCO ED3789AC is a powerful, dual-color directional LED light engineered for high visibility and flexible signaling. Designed for surface-mount installation, this unit features 16 high-output LEDs in a compact double-stack format. It supports 70 customizable flash patterns, synchronization with other ECCO modules, and operates across 12 to 24 VDC systems. Built to SAE Class I standards, the ED3789AC delivers dependable performance for emergency, utility, fleet, or work vehicles.

Key Features & Specifications

• Dual-color (Amber / White) directional LED output for flexible signaling
• Surface-mount design for flush installation onto vehicle panels or housings
• 16 LEDs in double-stack configuration for strong light output
• Up to 70 flash patterns, including alternation, sequencing, and steady modes
• 12–24 VDC input range — fits most vehicle electrical systems
• Synchronization support — flash in unison across multiple modules
• Compact, sealed housing for environmental resistance and durability
• Certified to SAE / Class I directional LED standards
• Low current draw relative to output, ensuring efficient operation
• Ideal width: ~4.7″ (for the ED3700 / ED3789 series)
• Rugged design suitable for exterior mounting on trucks, service vehicles, or specialized equipment

Why Choose ED3789AC

• Dual-color functionality reduces the need for separate red / amber units
• High number of flash patterns offers maximum flexibility for signaling needs
• Surface-mount configuration makes integration easier on flat vehicle surfaces
• Robust build ensures long life in harsh and vibration-prone environments
• Certified CLASS I rating gives assurance in regulated lighting applications

Applications

• Directional lighting on emergency, patrol, or security vehicles
• Utility and municipal trucks requiring visible signaling
• Retrofit installations where color-switching capability is desired
• Surface-mount upgrades to roof, grille, or body panels
• Coordinated light networks using synchronized directional modules

Installation & Best Practices

• Mount the unit on a flat, stable surface using appropriate fasteners and wiring clearance.
• Seal the base and edges against moisture ingress, using gaskets or sealant as required.
• Route power and ground wiring away from heat sources and sharp edges; use grommets or conduit where penetrating metal.
• Ground the module to a solid chassis point to avoid flicker or electrical noise.
• Program your desired flash mode before final mounting to verify correct patterns.
• When syncing multiple modules, follow ECCO’s recommended wiring topology to maintain pattern alignment.
• Periodically inspect lens clarity, mounting torque, and wiring for wear or damage.