CMW5020-LED 7440/7443 T20 HP 6

🔹 Product Overview

The CMW5020-LED 7440/7443 T20 HP 6 is a high-performance automotive LED bulb engineered for commercial vehicles and demanding applications.
Designed with enhanced thermal management, wide voltage compatibility, and durable structural components, it ensures long-term stability and superior luminous efficiency.

1️⃣ Glass Lampshade Protection (No Yellowing)

The bulb housing is made with a high-quality glass lampshade, providing:

• Resistance to external impact

• Protection against sulfide-induced light attenuation

• No yellowing over time (even under continuous sunlight exposure)

• Improved thermal dissipation performance

The glass structure enhances heat transfer efficiency and maintains consistent light output over extended use.

2️⃣ Advanced Thermal Structure

This product integrates:

• Flexible PCB bonded with metal alloy plate

• Tightly combined with a pure aluminum heat sink block

This precision thermal bonding structure creates:

✔ High luminous stability
✔ Efficient heat conduction
✔ Long-term reliability under high-temperature operation

The optimized heat flow path ensures stable high-output performance.

3️⃣ Wide Voltage & Electrical Protection

• Power Supply: 12VDC / 24VDC

• Wide Voltage Input: 10–30V DC

• Built-in Lightning Protection

• Passed EMC testing

The wide voltage design ensures stable performance across various vehicle systems, including trucks, buses, trailers, and fleet vehicles.

4️⃣ LED Specification

• LED Type: 6 × SMD3030

• White / Red: 1W chips

• PC-Amber: 2W material

• Power Consumption: 2.64W

• Luminous Flux:

  • White: up to 360LM

  • PC-Amber: up to 250LM

High luminous efficiency ensures improved visibility and driving safety.

5️⃣ Multiple Applications

Designed for:

• Turn Signal Lights

• Brake Lights

• Running Lights

• DRL (Daytime Running Lights)

• Reverse Lights

• Side Marker Lights

• Trailer Lights

• Emergency / Warning Lights

Suitable for cars, trucks, trailers, buses, and heavy-duty vehicles.

6️⃣ Easy Installation

• Base Type: 7440 / 7443 T20

• Direct replacement design

• Please confirm socket compatibility before installation

7️⃣ Stability & Durability

With low power consumption and optimized thermal structure, the CMW5020 delivers higher luminous performance than traditional bulbs while maintaining excellent durability and electrical stability.

📐 Technical Specifications

• Model: CMW5020-LED 7440/7443 T20 HP 6

• Power Supply: 12VDC / 24VDC

• Wide Voltage: 10–30V DC

• Power: 2.64W

• Luminous Flux: Up to 360LM (White)

• LED Quantity: 6 × SMD3030

• Dimension: L50mm × W20mm

• Manufacturing: High-temperature solder paste & reflow welding technology