AUXITO 3157 Switchback LED Turn Signal Bulbs 3157 LED Bulb White and Amber Dual Color 3057 3457 4157 LED Bulbs with 3030 Chipsets for Turn Signal Lights Parking Lights Tail Lights Pack of 2

Powered by 16 highpower 3030 LED chips each 3157 switch back led bulb offers brilliant white and amber brightness while consuming less power Paired with an HD glass lens for stronger more focused light penetration ensuring superior visibility and safer driving in all weather conditions White for DRL or parking lights Amber yellow for turn signal lights The 3157 led turn signal bulbs flashes amberoffamberoff instead of amberwhiteamberwhite much easier to see Most switchback bulbs in the market flash amberwhiteamberwhite Designed with a wide 9V18V DC input range and a builtin intelligent constantcurrent IC driver this 4157 led turn signal bulb ensures stable operation without causing digital or VHF radio interference The aluminum circuit board further enhances performance through highly effective heat dissipation Plugandplay installation with no polarity design ensures a hasslefree setup compatible with both standard and CK sockets Fit socket 3157 3157A 3057 3155 3157NA 3357 3457 3457A 4057 4114 4157 etc Note These 3157 switchback led turn signal bulbs are designed specifically for dualfunction lights that combine parkingcity light and turn signal functions into a single bulb A 50W 6ohm load resistor or an upgraded flasher relay may be required to prevent hyper flash or nonblinking issues Weve included the resistors in the package so youll have them on hand if required