UNXMRFF 3157 Switchback LED Bulb, 3057 3357 3457 4157 LED White/Amber Replacement light Kit Set for Car Switchback Daytime Running Turn Signal Blinker Lights, (Pack of 2)

UNXMRFF 3157 Switchback LED Bulb, 3057 3357 3457 4157 LED White/Amber Replacement light Kit Set for Car Switchback Daytime Running Turn Signal Blinker Lights, (Pack of 2)

• 【Innovative Built in Resistor Design】3157 switchback led bulb with built-in resistor, Super compatible for 99% Vehicles, solve the decoding problems of 99% vehicles. Perfectly fits for front turn signals, no more having to hack your wiring to ensure you avoid "bulb-out" warnings, no more hyper flash.
• 【Dual Color Function】 3157 LED switchback bulb lights up cool white for parking lights or daytime running lights (DRL) but amber yellow for turn signal lights.The dual function only Works when your orignal bubs support both the parking light/DRL function and turn signal function in one socket, otherwise this 3157 switchback LED with built in resistor bulb will only light up with a amber yellow turn signals.
• 【3157 Dual-Contac Fit Socket:】: 3157 3157A 3057 3057A 3457 3457A 4057 4157 4157NA etc.(Set of 2 3157 led turn signal bulb) , Working Voltage: 10v-30v, Color: Amber(signal light) / White (Daytime running/parking light).
• 【30,000Hrs Long Lifespan】: The 3157 amber LED bulbs ensuring optimal performance even on scorching days. They are designed with an aluminum casing that has a textured finish for enhanced heat dissipation. Additionally, internal heat filter fins provide further cooling, ensuring reliable performance.
• 【Ultra-Bright LED Turn Signal Bulbs】: 3157 led turn signal bulb has 53SMD 3020 high brightness chips per bulb, these turn signal light bulbs are more than 600% brighter than standard halogen bulbs. This increased brightness ensures your turn signals are highly visible, even in bright daylight, improving safety on the road.