3811A Directional LED Surface Mount Light – Amber, 12–24 VDC

Product Overview

The 3811A Directional LED Surface Mount Light is a compact, high‑visibility amber warning light engineered to provide focused, directional signaling for commercial, industrial, and fleet applications. Designed with advanced LED technology and a low‑profile surface‑mount housing, this light delivers bright, attention‑grabbing output while maintaining a clean, professional installation appearance.

Operating on 12–24 VDC electrical systems, the 3811A offers broad compatibility across a wide range of vehicles and equipment, including trucks, trailers, utility vehicles, construction machinery, and service fleets. Its directional beam pattern makes it especially effective for rear, side, or perimeter warning applications where targeted visibility is required rather than full 360‑degree coverage.

Key Features

• Directional amber LED warning light for targeted visibility
• 12–24 VDC operating range for versatile vehicle compatibility
• Low‑profile surface mount design for clean, discreet installation
• High‑intensity LED output for strong daytime and nighttime visibility
• Energy‑efficient LED technology with low current draw
• Solid‑state construction with no moving parts
• Rugged, weather‑resistant housing for harsh environments
• Vibration‑resistant design suitable for mobile equipment
• Ideal for warning, signaling, and auxiliary safety lighting

Specifications (Manufacturer Provided)

• Model: 3811A
• Product Type: Directional LED Surface Mount Light
• Light Color: Amber
• Beam Pattern: Directional
• Voltage: 12–24 VDC
• Lighting Technology: LED
• Mounting Type: Direct surface mount
• Housing: Compact, weather‑resistant construction
• Application: Warning and safety signaling

Applications

The 3811A Directional LED Surface Mount Light is designed for a wide range of professional and safety‑focused applications, including:

• Commercial trucks and fleet vehicles
• Utility and service vehicles
• Construction and road maintenance equipment
• Tow trucks and recovery vehicles
• Agricultural machinery
• Trailers and utility bodies
• Municipal and public works vehicles
• Industrial and facility safety zones

Its directional output is ideal for rear‑facing warning, side‑marker signaling, or perimeter lighting where focused illumination improves awareness without excessive glare.

Performance & Efficiency

The 3811A utilizes high‑output LEDs to deliver instant‑on amber illumination with consistent intensity. Compared to traditional incandescent or strobe lights, LED technology provides reduced power consumption, minimal heat generation, and significantly longer service life—helping lower maintenance requirements and operating costs.

Durability & Design

Built for demanding environments, the 3811A features a rugged housing designed to resist moisture, vibration, and environmental exposure commonly encountered in fleet, construction, and industrial settings. The solid‑state design eliminates fragile components, ensuring dependable performance even under continuous use or high‑vibration conditions.

Installation & Compatibility

Designed for direct surface mounting, the 3811A installs easily on vehicle bodies, equipment frames, or flat mounting surfaces. Operating on 12–24 VDC, it integrates seamlessly with most standard vehicle electrical systems. Professional installation is recommended to ensure proper wiring, secure mounting, and compliance with applicable safety regulations.

Ideal For

• Fleet and maintenance managers
• Utility and service vehicle upfitters
• Construction and road crews
• Municipal and public works departments
• Industrial safety applications
• Equipment operators requiring focused amber warning lights