Compatible for 1998-2005 BMW E46 3 Series 325i 325ci 330i 330ci H7 halogen headlight bulbs upgrade to H7 LED headlight bulbs; package include 2 pcs H7 retainer adapters;

Upgrade to LED: Compatible for all aftermarket LEDH7 headlight bulbs conversion kit;

Upgrade to LED:

1) The LED bulb's base diameter less than 21.5mm (0.85inch);

2) The cooling fan diameter less than 36mm (1.42inch);

3) Compatible for all aftermarket H7 LED headlight bulbs with copper cooling braid; Please confirm the diameter with your LED bulb's base and cooling fan before order our retainer;

Angle adjustable: Compatible with all aftermarket LED headlight assembly accessories for 1998-2005 BMW E46 3 Series, adjusting the reflection angle of the LED bulbs to get a clear light cutting line.

Install: Easy to install by 4 steps:

1) take off the base from LED bulb

2) install the base on the retainer

3) the LED bulb reinstall with the base through the retainer

4) adjusting the bulb's angle get the best light.