1200×600 LED Directional Warning Sign
1200×600 Sign Without a Lifting Mechanism Overview:
The 1200×600 Sign Without a Lifting Mechanism features an array of amber LEDs arranged to form left and right arrow graphics, with the ability to switch between left-turn, right-turn, and two-way arrow lights.
It is used to alert drivers to lane changes and help reduce traffic accidents in areas and during weather conditions with low visibility.
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1200×600MM Road Guide Sign
The 1200×600 mm traffic guidance sign is a vehicle-mounted active-luminous traffic guidance and warning device. 1200×600MM Road Guide Sign consists of multiple independent LED pixel modules arranged to form dynamic arrow graphics. Primarily installed on the rear of road work vehicles, this device is deployed on expressways and municipal road construction sites to dynamically guide traffic flow in lane changes and around work zones, serving as a critical warning device for road safety during construction operations. (See the figure below)
Features of the 1200×600 mm directional signage product
Lane change dynamic indication:By controlling the illumination and de-illumination of LED luminaire tubes at various positions, the system can form left-pointing arrows, right-pointing arrows, bidirectional arrows, and straight-line warning light strips. This provides intuitive guidance to vehicles behind to change lanes in advance, thereby helping them avoid construction zones occupying the roadway. Additionally, 1200×600MM Road Guide Sign enables dynamic visual effects—such as sweeping illumination and sequential lighting—offering significantly higher warning efficacy than static reflective signage.
Multi-level flashing warning:It supports multiple lighting modes—including constant illumination, synchronized flashing, and flowing gradient flashing—ensuring high visibility at long distances during daytime, nighttime, and in rainy or foggy weather. This helps alert drivers to reduce speed in advance and enhances the visibility of road construction zones.
Emergency traffic diversion and control:
In the context of traffic accidents or emergency road response scenarios, these devices serve as temporary mobile traffic signals to rapidly direct traffic flow away from accident sites, guide traffic flow, and reduce the risk of congestion and secondary accidents.
One-touch switching between multiple signal modes:
The cab features either a wired control handle or a wireless remote control, allowing operators to quickly switch between operational modes—Left Guidance, Right Guidance, Dual-Direction Diversion, and Pure Warning Flashing—without exiting the vehicle. These modes are compatible with closed left lanes, closed right lanes, and various construction scenarios across the entire road section.
Brightness adaptive adjustment (optional):
Photo-sensitive automatic dimming ensures high brightness during daytime to maintain clear visibility, while reducing brightness at night to prevent glare; this also lowers the overall power consumption of the device and protects the vehicle battery.
Modular independent LED unit:
Each LED lamp is independently driven, so the failure of a single lamp does not affect the operation of the entire panel. In the event of a failure, only the affected lamp needs to be replaced, making maintenance simple and efficient.
The 1200×600 mm directional signage addresses the key pain points of your customers.
Reflective markings provide insufficient warning during daylight, and their visible range is inadequate.
This product is an actively emitting LED light source that remains clearly visible from a considerable distance under bright daytime conditions, with a warning range of up to 800–1,000 meters, providing drivers with ample time to slow down and change lanes.
Static signage lacks dynamic reminders, resulting in low recognizability.
Supports continuous sweeping illumination, sequential lighting, and dynamic flashing arrows; the dynamic lighting design is highly eye-catching, significantly enhancing warning recognition performance.
High-risk rear-end collisions during high-speed road work pose a significant threat to the safety of construction personnel.
The vehicle-mounted integrated system operates in tandem with construction vehicles, providing real-time dynamic traffic guidance throughout the entire operation to divert and bypass traffic in advance, thereby reducing the risk of rear-end collisions at the source and ensuring the safety of personnel on-site.
Vehicles may experience roughness, and equipment is prone to damage from exposure to sun and rain.
The entire unit features an IP65-rated waterproof and dustproof design, along with a shock-resistant reinforced chassis, making 1200×600MM Road Guide Sign suitable for vehicle vibrations and harsh outdoor weather conditions to ensure stable operation around the clock.
Damage to the integrated display renders the entire unit unusable, leading to high maintenance costs.
The independent modular lamp housing design ensures that a failure in any single lamp housing does not affect the operation of the entire panel. Maintenance simply involves replacing the individual lamp head, making 1200×600MM Road Guide Sign easy to service, cost-effective, and eliminating the need to send the entire unit back to the factory for repair.
Description of the 1200×600 mm Guidance Sign Control Box

1.Press the black button to switch between lighting modes.
DC 9–26 V (Power Supply):
1. Brown line: Positive terminal
2. Blue line: Negative electrode
Installation Instructions
Clamp installation:
1. Insert the screw into the aluminum slot on the back of the product, then place the holes at both ends of the clamp into the corresponding screws at those ends, and finally tighten the nuts.
- Fix the clamp in the center of the aluminum trough, then tighten the nuts at both ends.
Production Details









1200×600MM Road Guide Sign Batch Aging
1200×600MM Road Guide Sign Usage Precautions
This product features an aluminum casing; heavy pressure should be strictly avoided to prevent damage to the casing. The device must be powered on only under the supervision of a qualified professional; do not disassemble or assemble the luminaire without authorization.
1200×600MM Road Guide Sign Warranty Terms
• Warranty Period: 3 years; the warranty covers only the main unit of the lighting fixture; accessories are not covered; custom-made products are excluded.
• Return Method: Customer returns
• Scope of Exclusion: Malfunctions resulting from human-induced damage or natural disasters are not covered under the warranty.
• Logistics Note: The shipping cost for returned items shall be borne solely by the shipper.
| Vehicle LED arrow board (15 LEDs) | |
| Product Model | WDM-DXP-1200×600-15 |
|---|---|
| Casing material | Sheet metal chassis |
| Product dimensions | 1200x600mm |
| Operating voltage | DC 9–36V |
| Protection rating | IP65 |
| Flashing mode is synchronized via the controller | |
| LEDs | Epistar chip LEDs from Taiwan |
| Light-emitting modules | 100 mm x 15 |
| Yellow wavelength | 590–595 mm |
| Number of LED beads per module | 40 pcs |
| fittings of a machine | quantity | Notes |
| Signpost | 1 unit | Yellow warning requirement |
| Clamp (including screw) | 2 sets | Fixed directional sign |
| control box | 1 | Equipped with a toggle switch to switch between lighting modes. |
| certificate | 1 copy | As a material release certificate |
| product specification | 1 copy | Includes product technical specifications, illustrated installation steps, and safety and maintenance guidelines. |









