General description Sequential LED Side Mirror Turn Signal Lights designed for BMW 1, 2, 3, 4 Series and X1 models. These lights feature a dynamic amber LED strip mode with 54 2835 SMD LEDs, providing a super bright light output for enhanced visibility. The smoked lens offers a sleek appearance, making it an excellent replacement for old or burnt-out side mirror turn signal lights. Technical specifications Voltage: 12V Light Color: Amber Lens Color: Smoked Material: ABS plastic Dimensions: Measurement allowed error is +/- 1-3 cm Cross Reference: 63137280771, 63137280772 Compatibility and accessories Compatible with: 1 Series F20 (2012-2018) 2 Series F22 (2014-2018) 3 Series F30, F31, F34, F35 (2012-2018) 4 Series F32, F33, F36 X1 E84 (2010-2018) i3 (2014-2018) Package Contents: 2 x Side Mirror Turn Signal Lights (Left & Right), 2 x Key (As a gift) Installation Easy installation with a plug-and-play design, ensuring an exact fit for reference mirror lights without the need for