Upgrade your vehicle lighting with our premium BA9S LED wedge bulb for seamless canbus integration. Precision-engineered with 57 high-quality SMD chips for ultra-bright white illumination and flicker-free performance. Features advanced error-free technology that prevents dashboard warnings in modern vehicles.

Durable aluminum housing with T4W/T11 base ensures perfect fit for reading lights, dome lights, and door panel applications. Low 12V power consumption with instant full brightness for safer nighttime driving. Ideal for BMW, Audi, VW and other European/US models requiring BA9S/Bay9s/Bax9s bulbs.

Military-grade solder joints and shock-resistant design withstand extreme road vibrations. OEM-quality plug-and-play installation with no wiring modifications needed. Backed by wholesale pricing for bulk orders with worldwide shipping from our global warehouse network.