LED Arrow Board traffic management device offering high brightness LED arrows to ensure safe and vehicle movement in road work zones

The LED Arrow Board is a visual directional guidance device engineered for road work safety scenarios. It delivers directional guidance and safety warnings to approaching vehicles through high-brightness red LED arrows. Weighing only 3KG with a portable handle, it enables rapid one-person deployment. It supports three display modes — Steady, Fading, and Flashing — flexibly switchable according to day/night periods and traffic conditions. With a triple power supply of solar, DC, and AC plus a built-in high-performance battery, it ensures 24/7 continuous operation even in remote areas. The full aluminum body is rust-proof, waterproof, and fog-resistant, operating stably across a wide temperature range of -20℃ to +60℃. It supports four installation methods — wall-mounted, hanging, independent placement, and vehicle-mounted — and can be used with Truck-Mounted Attenuators (TMAs) to form an integrated "Cushion + Warning" protection solution. Suitable for road construction, traffic control, low-visibility areas, highways, and other high-risk operations.

• Clearly Visible from 500 Meters Away, Earlier Warnings

  High-brightness red LEDs combined with a light guide plate and high-transmittance lens make the arrow direction clearly identifiable from over 500 meters away. Fast-moving vehicles can learn about the work zone ahead in advance and calmly change lanes or slow down, effectively reducing rear-end and intrusion risks.

• Three Switchable Modes, Warnings That Fit the Site

  Use steady mode for daytime smooth traffic, flashing mode for nighttime or complex road conditions, and fading mode for transitional sections. Switch flexibly according to work periods and traffic conditions to ensure warning intensity while avoiding driver visual fatigue.

• 3KG One-Person Deployment, Protection Established Before Traffic Arrives

  Weighing only 3KG with a portable handle, one person can carry and position it in seconds — no lifting equipment or multi-person coordination needed. It responds quickly to temporary deployment and mobile operations, establishing safety protection ahead of traffic flow.

• Triple Power Supply, Continuous On-Site Operation

  Solar auto-charging on sunny days, DC/AC external power on rainy days, and a built-in high-performance battery for storage. Continuous 24/7 operation even in remote areas without power, so warnings are never interrupted by power failure.

• Full Aluminum Rust-Proof Body, Stable and Reliable in Harsh Weather

  One-piece bent aluminum with anti-rust electrostatic spraying is waterproof, rust-proof, and fog-resistant. Core circuits and battery box are independently sealed, operating across a wide temperature range of -20℃ to +60℃, remaining stable in rain, snow, and fog.

• Four Installation Methods, One Solution for Multiple Scenarios

  Choose from wall-mounted, hanging, independent placement, and vehicle-mounted installation. Used with Truck-Mounted Attenuators (TMAs), it forms integrated "Cushion + Warning" protection, adaptable to both mobile operations and fixed construction sites.