- Function: (Set of 2 bulbs) Direct Replacement for your 3157 factory incandescent bulb as front turn signal. Dual-Color Design: 6000K Cool White for DRL/Parking Light and Amber flashes as turn signal light.
- LED: Populated with eleven white chips and fourteen amber chips. White lights are one second delayed when turn on, and this helps the bulb flash Amber only when turn signal is activated.
- Specification: Volt 9-18V; 5.5 watts 1000 Lumens per bulb, 500% brighter than stock halogen bulbs; built with constant current and non-polar circuitry; 360° light output and CK Compatible.
- Cross Reference Number: P27/5W T25 3157 3057 3155 3457 4057 4157 4157NAK 3457AK 3757AK 5702AK 4157AK
- Note: LED bulbs are much less power than the factory bulbs, so for some cars with advanced on-board computer, they may check the lighting status and this may cause the LED bulb hyper flashing or blinkering. In this case, please the 50W 6-Ohm load resistor to fix this issue. You can also contact us for help.
Features
1. Direct replacement for your factory incandescent T25 3157-size bulb.
2. Populated with twenty-five high-power LEDs on all six sides
3. Fully aluminum heatsinking for maximum output.
4. Built with constant-current circuitry.
5. Dual-color setting: white turn on as DRL or packing light, amber flashes as turn signal.
6. Plug and play, simple installation.
7. LED white chips are 600% brighter than the incandescent bulb's low-power DRL/Parking light; LED amber chips are 500% brighter than the incandescent bulb's high-power intense lights.
8. Lifespan up to 30,000 hours.
9. The bulb socket is made of flame retardant material.
10. Use 3030 automotive-grade LEDs for superior performance
Notes
1. These LED Switchback LEDs are used for FRONT TURN SIGNAL only, not for rear REAR TURN SIGNAL.
2. For some NEW vehicles with advanced and complex on-board computer system, the LED upgrades may cause a hyperblinking or fast-blinking turn signal because the LED bulbs draw much lower power than the factory incandescent bulbs. But this can be corrected with LED Resistors or LED Flashers. Since a 6-ohm resistor uses about the same power as a standard turn signal bulb these can be used on any vehicle. One resistor is needed to replace each turn signal bulb.
Overviews
1. Fulanmi designs our own bulb and uses only good material to make every single bulb
2. Fulanmi tests every single bulb very carefully before we send them out.
3. Fulanmi offers only quality LED bulbs that will meet your expectations.
