Osram LEDriving Error Canceler for H7 LED

OSRAM LEDriving Error Canceler: fits 12 V H7 LED lamps. Areas of application: high beam, low beam, on-road & off-road. Error Free - Bypass vehicle fault detection. Flicker-free: additionally prevents annoying flashing of the LED lamps. TWIN PACK: Two Canbus in one box. Only the combination of Osram LED lamps in conjunction with the official Osram accessories - LEDriving adaptor, LEDriving Smart Canbus, LEDriving caps and LEDriving Error CANCELER is approved for the operation of our LED lamps Note: this is for H7 LED only. So only when you change from H7 Halogen to H7 LED. Not for any different type of bulb. They are compatible with the A4 types; A4 (8E) B7, A4 (8H) B7 Cabriolet 2003- 8 (Headlight approval number; E1 1802/E1 1803). Sharan (7N) 2010 - 8 (Headlight approval number; E1 2851)