3KG Lightweight LED Arrow Board with Triple Power Supply and 500m Visibility Distance for Traffic Control

The LED Arrow Board is a visual directional guidance device designed for road construction, traffic control, and low-visibility areas. Weighing only 3KG, it can be deployed by a single person in seconds. High-brightness red LEDs with three display modes — Steady, Fading, and Flashing — ensure excellent nighttime visibility. The innovative triple power supply system (Solar / DC / AC) solves power issues in remote areas. The full aluminum body is rust-proof, waterproof, and fog-resistant, operating stably in rain and snow.

• Road Construction: Early warning ahead of construction areas, guiding vehicles to change lanes, slow down, or detour.
• Traffic Control: Rapid traffic flow management and order establishment at temporary control sections and accident scenes.
• Low-Visibility Areas: High-brightness arrow warnings in rain, snow, fog, and at night to compensate for limited visibility.
• Mobile Operations: Mounted on maintenance, patrol, and rescue vehicles to provide accompanying warnings.
• Fixed-Site Construction: Placed independently on roads for long-term guidance and warning at fixed locations.
• High-Risk Operations: Used with TMAs to form integrated “Cushion + Warning” protection, suitable for highways and similar scenarios.

• One-Piece Bent Aluminum Body: Formed from one-piece bent aluminum, compact and sturdy with fewer seams and strong deformation resistance.
• Anti-Rust Electrostatic Sprayed Surface: Uniform and dense protective layer, rust-proof, waterproof, and fog-resistant, adapting to rain, snow, and fog.
• Independently Sealed Circuit Compartment: Core circuits and battery box independently sealed against moisture and dust for stable component operation.
• Light Guide Plate + High-Transmittance Lens: Clear and saturated arrow colors with high light transmission for clear long-distance visibility.
• Portable Handle Structure: Combined with 3KG total weight for one-person carrying and rapid deployment.
• Multi-Method Installation Structure: Supports wall-mounted, hanging, independent placement, and vehicle-mounted installation, adapting to both mobile and fixed scenarios.
• Triple Power Supply Structure: Integrated solar, DC, and AC interfaces with built-in battery — auto-charging on sunny days and external power on rainy days for uninterrupted operation.

Packaged in wooden boxes or cardboard boxes, lined with shock-absorbing bubble wrap to prevent damage during transit. Orders are typically processed within 1–2 business days and shipped via reputable carriers. Customers can track delivery status in real time with the tracking number. Payment terms: EXW (Ex Works).