LED Bulb 1157 / 3157 / 7443 Turn Signal | Reverse | Stop Light
Bright, Efficient Automotive Lighting
LED Light Bulbs provide bright illumination with efficient power consumption and plug-and-play convenience. They are designed for compatible turn signal, reverse, brake, and tail light applications.
These LED Light Bulbs use high-power CSP LED technology for a bright and focused light output. The aviation-grade aluminum housing provides strength and helps improve heat dissipation. An active cooling fan and airflow channels help maintain stable operating temperatures during extended use.
The bulbs are available in 1157, 3157, and 7443 socket sizes. These sizes are commonly used for dual-function lighting applications. However, socket compatibility can vary by vehicle, trim, year, and lighting position.
Specifications
| Specification | Details |
|---|---|
| LED Type | High-Power CSP LEDs |
| Brightness | Up to 300% brighter than halogen |
| Bulb Sizes | 1157, 3157, 7443 |
| Light Colors | Switchback, White, Red, Amber (Yellow), |
| Housing | Aviation-grade aluminum |
| Cooling | Active cooling fan |
| Driver | Smart IC / CANBUS compatible |
| Installation | Plug and play |
| Applications | Turn Signal, Reverse, Brake, Tail Light |
Key Features
- High-power CSP LED technology
- Bright and efficient illumination
- Aviation-grade aluminum construction
- Hollow-shell design for improved heat management
- High-speed active cooling fan
- Optimized airflow channels
- Smart IC / CANBUS-compatible driver
- Helps reduce hyper-flashing on compatible vehicles
- Plug-and-play installation
- Multiple colors and socket options
Multiple Lighting Applications
Choose the correct bulb size and color for your application. The 1157, 3157, and 7443 options support different vehicle lighting systems.
White bulbs are suitable for compatible reverse and backup applications. Red bulbs are designed for compatible brake and tail light applications. Amber bulbs are suitable for compatible turn signal applications.
Switchback options can provide white and amber illumination when supported by the vehicle's wiring.
The LED Light Bulbs are designed for easy installation without cutting or splicing wires. Simply remove the original bulb and install the compatible replacement.
Fitment & Sizing
Before purchasing, compare your original bulb with the 1157, 3157, or 7443 option. Check the socket type, bulb dimensions, polarity, and lighting function.
Pay special attention to the physical length of your original bulb. Even when the bulb number matches, available space can vary between vehicles.
The LED Light Bulbs should only be installed in applications that match the selected socket and function.
Care & Maintenance
Avoid touching the LED components during installation. Keep the cooling fan and airflow channels free from dirt and debris. Make sure the bulb is fully seated in the socket.
Always verify your vehicle's original bulb size and application before purchasing. Compatibility may vary by vehicle year, make, model, trim, and lighting position.
Frequently Asked Questions
1. Are these LED Light Bulbs compatible with 1157 sockets?
Yes, the 1157 version is designed for compatible 1157 sockets. Please confirm your vehicle's original bulb size and lighting function before purchase.
2. What is the difference between 1157, 3157, and 7443?
The 1157, 3157, and 7443 are different automotive bulb sizes and socket designs. Always match the replacement to your vehicle's original bulb.
3. Can I use these LED Light Bulbs for turn signals and brake lights?
Yes, compatible versions can be used for turn signal, brake, tail, or reverse applications. Confirm the bulb function and color required by your vehicle.
4. Are 1157, 3157, and 7443 dual-function bulbs?
The 1157, 3157, and 7443 are commonly used in dual-function applications. The exact function depends on the vehicle's socket and wiring.
5. Do these LED Light Bulbs prevent hyper-flashing?
The smart IC / CANBUS-compatible design helps reduce hyper-flashing in compatible vehicles. Some vehicles may still require an additional load resistor or decoder.