If you’re here, perhaps your car light bulb is H7, which comes with a retainer holder. The retainer holder is to lock the H7 halogen bulb on housing. You’re looking for suitable LED bulb for your car, or a retainer adapter to install LED bulb. Generally, many models of Mercedes Benz, BMW, Volkswagen, Audi, the bulb is H7 and come with the special retainer holder. What’s more, there are various different original retainer holders. Usually those adapters are universal type, which applicable for after-market LED bulbs or HID bulbs.
But, these universal type adapters do not fit the LED bulb perfectly, so it is hard to install LED bulbs and the adapters on light housing, some LED bulbs even can’t lock firmly on the factory housing socket.
Actually, we also carry kinds of different universal type adapters. Due to more and more customers said that the universal adapters do not fit LED bulb well, or it is very loose after installing LED bulbs on light housing. So, we’re decided to re-design the custom LED bulb. The retainer adapter and LED bulb are all-in-one design, no need extra adapter. As shown in pictures, this custom H7 LED bulb comes with a special adapter, which integrated the H7 mounting plate and the retainer holder. We also did much testing on many different cars, and researched light housing structure over again and again, we finally made it.
A Truly Simple Plug N’ Play Installation
With the NEW custom design, we came up with the best solution for a hassle-free installation that guarantees you can finish the bulbs replacement by yourself. No worry about the loose installation or can’t find the right way to make the adapter locked tightly in the housing. We redesigned the adapter to make a perfect fit. You just need to take out the OEM adapter and install ours. Super Easy Installation: They allow you to have a simple and fast installation within 10-15 minutes.
No error code, no flickering. All you need to do is remove the old halogen bulb and plug in the new Lasfit Pro-MB1 LED light bulb. We made it simple, the way it should have always been.
Outstanding Output plus Perfect Light Pattern
60w/set, 6000lm/set, 6000k crystal white. 400% brighter than halogen. Huge improvement than the stock bulb. No need to spend time adjusting the light pattern. It’s already the best orientation.
LASFIT Brand Only
No other brand blends performance, compatible, and genuine product quality quite like us. Our Pro-MB1 is designed to perfectly solve the installation for most Mercedes, Volkswagen, BMW, Audi while maintaining optimum performance and a reliable lifespan.
100% Satisfaction Guarantee
LASFIT offers 1 Year Hassle Free Warranty, and 45 Days Money Back Guarantee & Free Return. Notice: Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged.
NOTE: This product can’t fit 2012-2014 VW Jetta Sportwagen.
Our LED replaces halogen bulbs only. It does not replace HID or LED from factory.
HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. For detailed clarification on street use, CLICK HERE.
Note: This usage regulation is not unique to Lasfit bulbs. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA.
DOT/SAE/FVMSS108: NO (NOT STREET LEGAL IN HEADLIGHTS IN USA)
HOMOLOGATION ECE: NO