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Traffic Lights (PJD-300-3-35- 1A) Portable Integrated LED Traffic Light
MODAL: Traffic Lights (PJD-300-3-35- 1A)
COLOR: BLACK
Portable Integrated LED Traffic Light
Height: 3.3m
Signal light part size:1050*350*133mm
Wired signal control
Fixed time multi-periods control
Cabinet material: cold-rolled iron
Signal light: 300mm RYG full ball * 4sets (4 SIDES)
Leds qty: 121pcs/module, power ≤4W
Wavelength: R625±5nm,Y592±2nm,G505±2nm
Voltage:DC12V
Solar panel:monocrystalline silicon 80W/18V×2, lifespan≥
15years
Battery: 120Ah/12V (acid gel battery)
Lasting for 5-7 days after fully charged
Wind Load Resistance:≥1.5KN/m²
Available on backorder
Traffic Lights (PJD-300-3-35- 1A)
The Traffic Lights (PJD-300-3-35- 1A) is an all-in-one system that integrates a 300mm (12-inch) LED signal head with a stable, heavy-duty base and an intelligent control system. Unlike traditional “towing” signals, this integrated model is designed for fast deployment; it can be positioned and activated by a single operator in minutes. The 300mm lens is the industry standard for arterial roads, ensuring that the “Stop” and “Go” signals are visible to drivers from over 500 meters away, even in harsh weather or blinding sunlight.
Features and Benefits
High-Flux LED Technology: Equipped with high-brightness SMD LEDs that provide even light distribution and an anti-phantom effect, ensuring the signal is clear even when sunlight hits the lens directly.
Intelligent Wireless Synchronization: Multiple units can be linked via wireless communication (600m – 1.5km range), allowing for master-slave synchronization without the need for physical cables across the roadway.
Robust Weatherproof Build: The signal head is constructed from UV-stabilized polycarbonate, making it resistant to impact, fading, and corrosion. It carries an IP55 rating, ensuring total reliability in heavy rain or dust.
Extended Operational Life: Powered by a high-capacity deep-cycle battery (often paired with solar charging), the unit is capable of continuous operation for up to 7 days on a single full charge.
Adjustable Telescopic Pole: The integrated pole allows for height adjustments to suit different road types and visibility requirements, ensuring the light remains above the sightline of parked vehicles or construction equipment.
Modular Internal Logic: The built-in controller supports multiple signal modes, including fixed-time, manual control via handheld device, and yellow flashing warning modes.
Technical Specifications
The Traffic Lights (PJD-300-3-35- 1A) is manufactured to meet international safety standards such as EN12368 and CE, ensuring it meets the rigorous demands of municipal and industrial use.
| Feature | Specification |
| Model | PJD-300-3-35-1A |
| Signal Diameter | 300 mm (12 inches) |
| Light Source | High-Brightness LEDs |
| Visibility Range | ≥ 500 Meters |
| Battery Type | 12V / 50AH-100AH Maintenance-Free Gel |
| Solar Support | Optional 40W – 60W Solar Panel |
| Operating Temp | -40°C to +80°C |
| Communication | 2.4GHz / 433MHz Wireless (Optional) |
| Casing Material | Polycarbonate (Signal) / Galvanized Steel (Base) |
Usage and Application
The Sinowatcher Traffic Lights (PJD-300-3-35- 1A) is primarily used for Road Construction and Maintenance. When a two-lane road is reduced to a single lane, a pair of these portable lights can manage the “shuttle” traffic flow automatically, replacing the need for manual flaggers and increasing worker safety.
It is also highly effective for Emergency Scene Management. Police and first responders can deploy these units to secure an accident site or a downed power line area within minutes of arrival. Furthermore, it is a staple for Special Event Traffic, such as stadium arrivals or festival parking, where temporary “Stop/Go” control is needed only for a few hours. Its solar-compatible design makes it an excellent “set-and-forget” solution for remote highway repairs where grid power is unavailable.
Why Customers Should Buy the Traffic Lights (PJD-300-3-35- 1A)
Investing in the Sinowatcher Traffic Lights (PJD-300-3-35- 1A) is a strategic move to reduce labor costs and improve site safety. Human flaggers are susceptible to fatigue and environmental hazards; a portable LED signal provides consistent, 24/7 reliability without the risk of human error.
The modular design is a significant advantage for long-term owners. Since the LED modules have a lifespan of over 80,000 hours, the unit represents a one-time capital investment that provides years of service across hundreds of different project sites. For contractors and municipalities, the wireless handheld control adds an extra layer of convenience, allowing a supervisor to change signal patterns or force a “Red” phase from a safe distance. Choosing Sinowatcher ensures you are getting a rugged, internationally certified tool that turns chaotic work zones into organized, safe environments.
If you are coordinating a fleet for a large project, I can help you find compatible solar expansion kits or wireless handheld controllers to synchronize multiple units. Would you like to explore those?
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