3156 3157 LED Bulb Amber with Built In Resistor & Turbo Fan, CANBUS Error Free
Amber 3156/3157 LED bulbs with built-in resistor and turbo fan. Improves brightness and beam penetration for turn signals; copper core heat management. Customer note: very bright and easy to install, with mixed feedback on functionality
Highlights
- high brightness 3200LM amber
- CANBUS error-free
- advanced cooling: larger turbo fan and copper plates
Pros
- high brightness for turn signals
- built-in resistor for CANBUS compatibility
- turbo fan and ventilation for heat control
- copper core heat dissipation
- easy to install
Cons
- mixed feedback on functionality
- some reports of fuses blowing
- fit and flash rate variability
Best For
Features
- 3,200 LM amber output with dual 3570 CSP chips for bright turn signals
- Built-in resistor with intelligent driver to prevent hyper flash
- Dual 99% pure copper plates and 6063 aluminum body for effective heat management
- Upgraded turbo fan at 15,000 RPM and 28 airflow ports for cooling
- Canbus error-free with compatibility across most vehicle systems
