300mm Traffic Light with Red, Yellow, and Green Lights
The 300mm traffic light, featuring red, yellow, and green lights, consists of three units: a red unit, a yellow unit, and a green unit. It is widely used at entrances and exits of residential communities, parking lots, industrial facilities, airports, and corporate and government institutions to guide the movement of pedestrians and vehicles, effectively managing traffic flow in a safe and orderly manner. Featuring high-brightness LEDs, these lights offer vivid, distinct colors and are highly visible from a distance, ensuring excellent visibility both day and night. By switching between different colors, this road infrastructure conveys instructions such as “proceed,” “stop,” and “caution” to road users. Its primary functions include scientifically allocating right-of-way, regulating the flow of vehicles and pedestrians, improving traffic efficiency, and reducing traffic accidents at intersections.
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300 mM Three Aspect Light
Red Light Warning
High-brightness LED chip with strong light penetration. Suitable for high-warning scenarios such as no-entry indication and equipment fault alarm.
Delivering excellent long-distance visibility.
Yellow Light Alert
Eye-catching yet non-glaring,it is suitable for scenarios of safety reminder,slow-down warning or equipment standby status.
Balancing warning effect and visual comfort, 100 mm traffic light three aspect features a wide range of applications.
Green light -Proceed
Soft and clear light, specially designed for passage permission and normal-operation status of equipment.
Vision-friendly with high recognizability,it guides safe passage.
300MM Traffic Signal Light Features
Red light (Upper): No passing – vehicles must stop outside the stop line and wait; they are not permitted to cross the stop line and enter the intersection.
Yellow light (Middle): Warning transition phase. This signal indicates the transition from green to red; vehicles that have already crossed the stop line may proceed through the intersection; vehicles that have not yet crossed the line should stop and wait – this serves to clear the intersection and warn drivers to reduce their speed.
Green light (Below): Permit passage. Vehicles are allowed to enter or proceed through the intersection in accordance with traffic regulations.
Intersection traffic control: Implements time-based scheduling for vehicles at intersections, separates traffic flows from different directions, prevents conflicts, maintains orderly traffic flow at intersections, and reduces collision incidents. The Model 300 features a long visual range, making 300 mm Three Aspect Traffic Light suitable for primary and secondary urban roads as well as general intersections – allowing drivers to identify signal status from a distance.
Signal timing coordination: An external traffic signal can cyclically switch between red, yellow, and green lights according to a preset cycle; 300 mm Three Aspect Traffic Light can be used in conjunction with a countdown timer, pedestrian lights, or a complete set of arrow signal lights for integrated operation.
Environmental adaptability: Equipped with high-brightness LED light sources, offering low power consumption and long service life; the housing is waterproof and dustproof, enabling all-weather outdoor operation and resistance to sunlight, rain, and extreme temperatures.
Visual long-range warning system: High-brightness through-hole LED beads with uniform light distribution, offering an effective viewing distance of 1–800 meters for clear long-range signal recognition. High brightness; includes a shading cover for visibility under strong light; extended viewing range on sunny or cloudy days; wide viewing angle allowing clear signal detection from multiple angles; low power consumption and minimal heat generation
All-weather stable illumination: Operates on a wide voltage range of AC 85–265 V, suitable for extreme temperature environments from –40°C to 80°C; features IP53 dust and splash protection; enables long-term continuous operation both indoors and outdoors; ideal for use at factory entrances/exit points, parking lot aisles, weighbridges, barrier gates, car wash facilities, and driving school training areas.
Flexible installation compatibility: Supports both horizontal and vertical installation methods; when paired with an L-shaped bracket, 300 mm Three Aspect Traffic Light can be quickly secured to structural members, accommodating a variety of installation scenarios.
Simple power-on control: Simply connect the neutral and live wires to turn the device on; an external switch or controller can be added for on/off control, making 300 mm Three Aspect Traffic Light easy to integrate with a complete signaling system for coordinated operation.
What issues do 300MM traffic signals help customers resolve?
Solution: Implement a standard red, yellow, and green three-color signal system to enable time-sharing allocation of road usage rights, standardize the start-stop operation of motor vehicles, isolate conflicting traffic flows, reduce intersection-related traffic accidents, and enhance intersection throughput efficiency.
Solution: High-density, high-brightness LED beads paired with an optical shield provide a long visual range; the wide-angle illumination ensures no glare on clear days and excellent visibility in foggy conditions, enabling drivers to identify the light color from a distance and reduce the risk of misjudging whether to run a red light.
Solution: The Model 300 lamp panel features a moderate size, an integrated housing design, and a balanced weight, making 300 mm Three Aspect Traffic Light compatible with most signal light poles; compared to the Model 400, 300 mm Three Aspect Traffic Light offers lower costs, making 300 mm Three Aspect Traffic Light suitable for ordinary urban and rural roads – thereby avoiding the cost overruns associated with larger-scale equipment.
Solution: A sealed, waterproof, and dust-proof casing designed for all-weather outdoor use, capable of withstanding high temperatures, heavy rainfall, and humidity – thereby reducing water ingress-related damage and lowering on-site failure rates.
Solution: LED light sources feature low power consumption and minimal heat generation; compared to traditional halogen lamps, they are more energy-efficient, extend overall service life, and result in lower long-term operation and maintenance costs.
Solution: A modular light panel design allows for individual maintenance of single-light color issues; the long LED lifespan significantly reduces the frequency of on-site maintenance and high-altitude replacement tasks, thereby lowering labor-related operational and maintenance costs.
Solution: Standard traffic signal interface for direct integration with mainstream traffic signal controllers; supports seamless cycling through red, yellow, and green signal phases; compatible with comprehensive coordinated operation of countdown timers, pedestrian lights, and arrow lights; simple to configure.
Solution: The Model 300 offers excellent value for money, meeting security and access control requirements for secondary roads, factory entrances/exit points, and township T-or crossroads intersections – balancing performance with budgetary constraints.
300MM Traffic Signal Wiring Instructions
Red line
The Red Light Line provides power input to the red LED module, ensuring proper illumination of the red light.
Green line
Green light line – independently controls the green LED module, enabling individual switching of the green light source.
Black line
The public neutral conductor, which serves as the common terminal for the circuit loop, must be reliably connected to the power supply neutral conductor.
Wide-range voltage
Supports a wide input voltage range of AC 85–265 V, compatible with power grid voltage standards worldwide.
300MM Traffic Signal After-Sales Warranty Terms and Conditions
• 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 Return
• 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 for repair shall be borne by the sender in a one-way manner.
Usage Precautions
This product features a PC plastic casing; avoid applying excessive pressure 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.
| Product Model | WDM-JD300-3-PC-RYG |
|---|---|
| Product Name | 300 Type Red-Yellow-Green Three-Light (PC) |
| Product Dimensions | 1050*350*130MM |
| Number of Light Chips | 156 red, 156 yellow, 156 green |
| Light Chip Type | Taiwan Crystal Chip Light Chips |
| Red Wavelength | 620-625NM |
| Yellow Wavelength | 590-595NM |
| Green Wavelength | 500-505NM (Blue-Green)/520-525NM (Cyan Green) |
| Service Life | 100,000 Hours |
| Shell Material | PC |
| Operating Temperature | -40℃ – 65℃ |
| Protection Grade | IP53 |
| Operating Voltage | DC12V/DC24V/AC85-265V |
| Visible Distance | ≥800M |
| Installation Method | Vertical or Horizontal Installation |
| fittings of a machine | quantity | Note: |
| lamps and lanterns | 1 unit | Available in red, yellow, or green – to meet various warning requirements across different scenarios. |
| L-shaped bracket | 2 | High-strength cold-rolled steel sheet – used to securely fix the luminaire body. |
| certificate | 1 piece | As a material release certificate |
| product specification | 1 piece | Includes product technical specifications, illustrated installation steps, and a safety and maintenance guide |
