BMW / M-B Owners: Because of the way the original halogen bulb clips into the housing, a LED bulb won't be a direct swap without these adapters. These: Specially designed adapters are just for Morimoto 2Stroke 3.0 and 4.0 H7 bulbs. The diameter of the center opening is properly sized just for the 2Stroke H7 base.

Recommended: Check your headlights for a similar looking plastic part socket behind the bulb to identify whether or not you need these. All housings would take H7 bulbs and use projectors. By Design: Slotted design allows the wiring for the bulb to slide in from the side, and then original clip assembly will hold bulb firmly in place just like stock.

Features and Benefits:

• Bulb adapters: 2x (One Pair) 2Stroke-Specific Euro H7 Adapters

Details:

• Material: Stainless Steel
• Fitment: OEM-Like

Fitment Notes:

• Vehicles: Audi, BMW, Mercedes, Saab
• Headlight Type: H7 Halogen Projectors
• Notice: Requires Modification with Morimoto XB H7