2 PCS Dynamic Turn Signal Lights for BMW models including 1 Series, 2 Series, 3 Series, 4 Series, X1, and F series F20 F22 F30 F34 F32 E84 plus i3. Flowing Water Blinker Flashing Indicator Key benefits Bright, dynamic turn signals with fast on/off response for improved signaling and driving safety. Low power consumption with low voltage protection to support reliable operation. Material and durability Made of ABS plastic for durability, long life, and solid construction. Low energy consumption as part of an efficient lighting upgrade. Performance and efficiency Lower power consumption, energy saving and fuel saving. Upgrades from dull yellow to a super bright amber look for enhanced visibility. Compatibility and appearance Compatible with BMW 1 Series, 2 Series, 3 Series, 4 Series, X1 and models F20, F22, F30, F34, F32, E84, and i3. Flowing Water style indicator provides a distinctive, attention grabbing signal. Use scenarios Daily city driving: improve side signal visibility to other drivers in busy traffic. Night driving and highway cruising: enhanced signaling clarity in low light conditions. Vehicle or show car: upgrade appearance with a bright amber turn signal for a more stylish look.