CMS3311 – Small Screw Light LED 1

1. Compact & Cost-Effective Marker Solution

The CMS3311 Small Screw Light LED 1 features a compact design and competitive cost structure, making it ideal for multi-unit installations.
When arranged horizontally, it functions as a vehicle wide marker light, clearly defining vehicle width and significantly enhancing road safety.

This product is particularly suitable for 24VDC truck lighting systems and large commercial vehicles, including heavy-duty trucks, trailers, buses, and construction machinery.

2. Designed for 24V Trucks & Large Vehicles

Optimized for 24VDC electrical systems, the CMS3311 is highly suitable for:

• Heavy-duty trucks

• Tractor-trailers

• Buses

• Large commercial fleets

• Engineering & industrial vehicles

By reducing the “dark center zone” between main headlights, it improves vehicle contour visibility—especially in fog, rain, or low-light environments—helping prevent rear-end collisions from motorcycles or approaching vehicles.

3. Multi-Position Installation for Width Visibility

Common installation positions include:

• Front lower bumper (wide beam position light)

• Rear width indicator light

• Side marker light

It enhances vehicle outline recognition from distance and improves overall road awareness.

4. Stable & Energy-Efficient Performance

Equipped with a high-brightness T5mm LED chip, consuming only 0.28W, the CMS3311 delivers:

• Up to 30,000 hours lifespan

• Stable illumination output

• Low energy consumption

• Reduced load on vehicle electrical systems

Optimized thermal structure ensures reliable long-term performance.

5. Durable Structural Design

• Plated UV-resistant ABS housing – anti-fade & anti-yellowing

• Stainless steel threaded screw

• Internal pure copper wiring

• High-sealing waterproof construction

6. IP67 Waterproof & Harsh Environment Ready

Rated IP67 waterproof, suitable for interior and exterior vehicle applications, resistant to:

• Rain

• Dust

• Vibration

• Harsh weather conditions

7. Easy & Secure Installation

Threaded mounting design allows fast installation.
The screw features an anti-slip fastening structure, ensuring stable fixation under high vibration conditions typical of commercial trucks.

Notice

Please verify installation dimensions and voltage specifications before purchase.
Contact us for compatibility confirmation or customized voltage options.