This listing features one pair of xenon white 50W high power 7507 LED bulbs, specially designed for the BMW vehicles listed in the parts compatibility list for the turn signal lights.
We have done several successful long tests based on a 2010 BMW E70 X5 (rear turn signal), a 2009 BMW E82 128i (front turn signal) and a 2013 BMW F30 335i (both front and rear turn signal). There's no hyper flash nor error message on the dashboard.
Compatibility
Features
Please note when the engine first starts, the LED bulb will quickly strobe/flash couple times which is completely normal.
Warning: You can replace either the front or the rear turn signal bulbs. Upgrading both the front and rear together will result in hyper flashing.