100mm LED Traffic Light Module
The 100MM LED Traffic Light Module is a key component of 100MM traffic lights and typically comes in three colors: red, yellow, and green. The 100MM LED Traffic Light Module can also be used in the arrow lights of vehicle-mounted directional signs, as well as in car wash equipment, among other applications.
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Type 100 lamp housing
Huang Guang reminds
Vivid yet not glaring, ideal for safety-conscious environments, slow-speed operation, or equipment standby modes. It balances warning effectiveness with visual comfort, making it suitable for a wide range of applications.
Red Alert
High-brightness LED chips offer superior light transmission capabilities. They are ideal for high-visibility warning scenarios—such as no-entry zones and equipment failure alerts—providing exceptional visibility over long distances.
Green Light Passage
The lighting is soft and clear, specifically designed to ensure clear access and the proper operation of equipment. Type 100 lamp housing
is visually intuitive, offers high recognizability, and guides safe passage.
Features of Model 100 Lamp Casing Products
Red signal lamp: emits red light to indicate “No Entry” or “Stop Operations.” Type 100 lamp housing is used in scenarios such as railway crossing closures, weighbridge occupancy, downward operation of rolling shutters, and vehicle access prohibitions.
Yellow warning lamp: emits yellow light to indicate a warning or a transition period for waiting. Type 100 lamp housing is used for status transition alerts, reminders to reduce speed, and indications that equipment is about to start or stop.
Green signal lamp: emits a green light, indicating that passage is permitted and the equipment is ready. Vehicles or personnel are allowed to enter, and the equipment is in normal operational condition.
Electrical and Control Functions: Supports external signal controllers, PLCs, relays, and other signal sources to enable automatic on/off switching; manual on/off control is also available.
Each lamp housing is independently driven, with three color options that do not interfere with one another; if a single lamp housing fails, Type 100 lamp housing can be replaced independently without affecting the other two signal paths.
The core pain points addressed by the Model 100 lamp housing for our customers
Solution: Traditional halogen lamps / outdated signal lights: short service life and frequent maintenance requirements
LED lighting sources offer an exceptionally long service life, significantly reducing the frequency of on-site inspections and lamp replacements, thereby lowering operational and maintenance labor requirements and mitigating the risks associated with road obstruction during construction.
Solution: Insufficient brightness, poor penetration, and difficulty in visibility in rain, fog, or backlight conditions.
The high-density LED array delivers uniform light emission with pure red, yellow, and green colors; the lens structure enhances light concentration, ensuring clear visibility over long distances and in rain or fog conditions, thereby meeting traffic visibility requirements.
Solution: High energy consumption and persistently high electricity costs over the long term
LEDs feature low power consumption, significantly reducing electricity usage compared to halogen lamps, which in turn lowers electricity costs over the long term of project operation.
Solution: Outdoor environments are prone to water ingress and dust accumulation, which can lead to equipment failures.
The integrated sealed lamp housing features IP53 protection, offering dust-and water-proof capabilities suitable for harsh operating conditions such as outdoor environments, humid tunnels, and dusty settings, thereby reducing the risk of water ingress-induced short circuits.
Solution: Uneven light spot distribution and localized dark spots on the lamp surface; failed acceptance inspection.
High-density matrix LED beads feature uniform luminous surface brightness, and their luminous intensity specifications comply with national standards for traffic signal lamp testing, facilitating project acceptance.
Wiring Instructions for Model 100 Lamp Housing

Red line
Common positive terminal

Black line
negative electrode

Wide-range voltage
Supports DC 12V/24V.
Product Installation (Vertical Installation Example)

Screw installation:
The lamp housing features four mounting holes, which can be secured to the installation surface using screws.
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.
Usage Instructions & After-Sales Warranty

Usage Instructions
The 125mm three-aspect traffic light features a high-strength sheet-metal casing coated with electrostatic spray paint; avoid applying excessive pressure or subjecting it to severe impacts to prevent damage or deformation. The installation, wiring, and power-on procedures for the luminaire must be performed under the guidance of a qualified professional electrician. Non-professional individuals are advised not to disassemble or assemble the unit independently, as this may lead to circuit malfunctions or electric shock hazards.

Warranty Commitment
We provide a 3-year original manufacturer's warranty to ensure the proper functioning of the luminaire's main structure and core light source; however, wear-and-tear components (e.g., lampshades, connecting cables) and customized non-standard products are not covered under this warranty.

Repair Submission Process
For the customer return-to-service model, please first contact our after-sales customer service to register the fault details; upon receiving authorization, please return the product to a designated service center or send it back to the manufacturer via courier for professional inspection and repair.

Disclaimer
Damage resulting from human-induced damage, unauthorized modification, improper use, or force majeure events (such as fire, earthquake, or voltage abnormalities), as well as malfunctions caused by failure to operate the device in accordance with the instruction manual, are not covered under the free warranty.

Logistics Responsibility
For product repairs, the one-way shipping cost incurred when sending the product from the customer to the after-sales service point shall be borne by the customer; for defects identified during inspection as falling within the warranty scope, the shipping cost for returning the repaired product shall be covered by the brand owner.
| Product Model | WDM-C100-R/Y/G |
|---|---|
| Product Name | 100-Type Monochromatic Lamp Tube |
| Product Dimensions | 135*135*70MM |
| Number of Light Chips | 40 |
| Light Chip Type | Taiwan Crystal Chip Light Chips |
| Yellow Wavelength | 590-595NM |
| Red Wavelength | 620-625NM |
| Green Wavelength | 500-505NM (Blue-Green) / 520-525NM (Turquoise Green) |
| Service Life | 100,000 Hours |
| Shell Material | PC |
| Operating Temperature | -40℃ – 60℃ |
| Protection Grade | IP53 |
| Operating Voltage | DC12V/DC24V |
| Visible Distance | ≥ 400M |
| fittings of a machine | quantity | Notes |
| Lamp housing | 1 unit | Available in red, yellow, and green, to meet the warning requirements of different scenarios. |
| certificate | 1 copy | As a material release certificate |
| product specification | 1 copy | Includes product technical specifications, illustrated installation steps, and safety and maintenance guidelines. |









