CJ-403MP-ZL 400mm LED Full-ball Traffic Signal Light (Aluminum Housing, Glass Lens, IP53)

• Extra-Large Display Surface
Featuring a 400mm luminous diameter with full-surface coverage, this design ensures that red and green signal states are unmistakably clear. It provides superior long-range visibility, allowing drivers to rapidly identify signal commands even in heavy rain, thick fog, or complex traffic environments, significantly enhancing roadway safety.

• Weather-Resistant & Rugged Housing
The chassis is constructed from high-strength aluminum, offering a perfect balance of corrosion resistance and mechanical durability. The lens is crafted from premium glass, providing exceptional impact resistance and anti-aging properties to guarantee stable and reliable performance during long-term outdoor exposure.

• Wide Voltage Compatibility
Supporting a broad input range of 85~264VAC, the system seamlessly adapts to power grid fluctuations across different global regions. This ensures the signal light remains operational and stable, effectively reducing maintenance frequency.

• Low-Power Energy-Saving Design
With a total rated power consumption of ≤8W, the unit is equipped with high-efficiency LED light sources characterized by low heat generation. This design extends the hardware's operational lifespan while minimizing energy consumption for more economical municipal operation.

• Professional Protective Performance
Achieving an IP53 protection rating, the enclosure is effectively sealed against dust accumulation and rainwater splashes. This high level of protection ensures the signal light maintains consistent and stable performance in challenging outdoor environments.

Installation & Compatibility
Robust Installation Structure: The lamp body is approximately 1460mm long and weighs about 15kg. Featuring an all-aluminum alloy housing, it is recommended to use double-point brackets or reinforced U-bolts for pole mounting to ensure long-term stability.

Multi-Signal Control Interface: Compatible with standard traffic controllers, allowing for independent control of red, yellow, and green full-ball signals to achieve precise traffic guidance and flexible scheduling.

Modular Maintenance Design: The luminous modules and drive power supply are installed separately, facilitating quick replacement or inspection without disassembling the entire unit, thereby reducing maintenance costs and downtime.

Outdoor Weatherproof Design: The aluminum alloy body paired with a high-transmittance glass lens and an IP53 protection rating effectively prevents dust and water, adapting to outdoor environments such as urban arterials, overpasses, and high-traffic areas.

Applications
Urban Arterials & Intersections: Used to guide traffic flow, providing clear full-ball signal indications to reduce driving conflicts.

Highways & Ramp Entrances: Provides full-ball signal displays at highway entrances or diversion points to improve traffic efficiency and safety.

Industrial Parks & Large Terminals: Full-ball signals are set up in concentrated traffic areas to optimize vehicle distribution and ensure orderly park roads.

Tunnels, Bridges & Interchanges: Provides full-ball signal displays in visibility-restricted environments, ensuring drivers receive traffic instructions in a timely manner.

This series of products supports B2B bulk purchasing. The minimum order quantity and delivery cycle vary depending on the specific configuration. We offer OEM branding services and can provide customized lamp body colors or housing options based on project requirements.
Sunshades, backplates, mounting brackets, and pole accessories are available as separate options.
For technical inquiries, quote requests, or project specification support, please contact our sales team and provide information such as the project location, required quantity, installation method, and applicable local technical standards. Samples can be provided for evaluation and testing prior to bulk purchasing.