HID Masters 3157 Switchback LED marker/signal bulb
These are a perfect upgrade for your Signal Lights or Parking Light
Our HID Masters 3157 LED bulbs make for an awesome upgrade in performance and style. These switch back bulbs illuminate bright white until the turn signal is engaged. During the turn signal activation the white LEDs will shut off, and stay off while the amber LEDs flash. Our 3157 LED bulbs use 16 LEDs and display a full 360 degree coverage of lighting. When installing LED bulbs into turn signal lights you may need a set of load resistors to prevent hyper flashing and any error messages displaying on the vehicle.
LED Type: 8x White Color & 8x Amber Color Chips
Beam Angle: 360 Degrees
Polarity Sensitive: Yes
Warranty: 2 Year
Also replaces part numbers: T25, 3057, 3157, 3155, 3256, 3357, 3457, 4057, 4157, 4357
Professional installation is recommended, certain vehicles may require a resistor.