DIRECTIONAL LED - OVAL GROMMET MOUNT - 12-24VDC - 8 FLASH PATTERNS - RED

ECCO 3965R Directional LED — Oval Grommet Mount Red (12-24 V, 8 Flash Patterns, SAE Class I)

The ECCO 3965R is a rugged, oval-directional LED safety light designed for grommet mount installation. Its single-color red output, low current consumption, and multiple flash modes make it ideal for retrofits, fleets, utility trucks, and emergency applications. With an ultrasonically sealed housing and vibration-resistant structure, the 3965R delivers dependable performance in harsh environments.

Key Features & Specifications

• Color / Output: Red single-color LED
• Mounting Style: Oval grommet mount (grommet included)
• Voltage Range: 12 V DC (some sources also list 12–24 V compatibility)
• Flash Patterns: 8 selectable flash modes
• Current Draw: ~0.5 A at 12 V
• Dimensions: Approx. 7.5″ length × 2.1″ depth × 3.3″ height (oval form)
• Certifications: SAE J595 Class I certified directional LED
• Housing: Ultrasonically sealed, vibration- and shock-resistant design

Why Choose the 3965R?

• Provides strong red directional lighting for safety, warning, or signaling
• Grommet-mount design simplifies installation without external brackets
• Multiple flash patterns offer flexibility for different use cases
• Durable housing withstands weather, vibration, and industrial use
• Low current draw protects your vehicle’s electrical system

Typical Applications

• Upgrading or adding directional LEDs to fleet vehicles
• Integration into work trucks, utility, emergency or service vehicles
• Supplementary directional warning lighting in tight or flat surfaces
• When compliance with directional / signaling requirements is needed

Installation Tips & Best Practices

• Ensure the grommet hole is clean, smooth, and properly sized to minimize water intrusion
• Use appropriate gauge wiring and fuse protection near the source
• Ground the device to a clean chassis point to prevent flicker
• Route wires away from heat, moving parts, or sharp edges
• After installation, confirm flash mode operation and coverage before final mounting
• Periodically check lens clarity, fastening, and seal integrity