On road construction and traffic control sites, the biggest risk is often not the work itself, but approaching vehicles "not seeing" or "not having time to react." The LED Arrow Board builds a visible safety defense line for work zones from four dimensions: warning distance, warning intensity, deployment speed, and operational reliability.

• Visible from 500 Meters Away — More Reaction Time

  The light guide plate with high-transmittance lens ensures clear and saturated arrow colors, with the arrow direction clearly identifiable from over 500 meters away. Fast-moving vehicles can learn about the work zone ahead in advance and change lanes or slow down calmly, reducing rear-end and intrusion risks at the source.

• Three Flashing Modes — Warnings That Adapt to the Moment

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

• 3KG One-Person Deployment — Established Before Traffic Arrives

  Traditional heavy warning signs require multiple people and equipment, resulting in slow deployment and manpower occupation. Weighing only 3KG with a convenient handle, it can be carried and positioned by one person in seconds, establishing safety protection ahead of traffic flow.

• Triple Power Supply — No Power Interruption On Site

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

• Full Aluminum Body — Reliable in Harsh Weather

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

• One Machine, Multiple Uses — Expandable Safety Solutions

  Supports wall-mounted, hanging, independent placement, and vehicle-mounted installation. Used with Truck-Mounted Attenuators (TMAs), it forms an integrated "Cushion + Warning" protection, suitable for high-risk operations such as highways and urban expressways.

• Early warning ahead of road construction
• Traffic control and accident scene management
• Low-visibility warnings in rain, snow, fog, and at night
• Mobile operations for maintenance, patrol, and rescue
• Long-term guidance at fixed construction sites
• Integrated protection for high-risk highway operations

• One-piece bent aluminum body, compact and sturdy with strong deformation resistance.
• Anti-rust electrostatic sprayed surface, uniform and dense, waterproof and fog-resistant.
• Independently sealed circuit compartment, isolating moisture and dust.
• Light guide plate + high-transmittance lens for clear long-distance visibility.
• Portable handle with 3KG lightweight body for rapid one-person deployment.
• Multi-method installation structure adapting to mobile and fixed scenarios.
• Triple power supply structure with solar auto-charging 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).