CAN-Bus 9004 LED forward lightings conversion kits bulbs HB1, dual high beam and low beam Lamps replacement from Alla Lighting: this HB1 9004 LED bulbs replacement upgrade halogen Lamps (dual hi/low beam bulbs), DRL (daytime running lights), cornering lights bulbs for automotive cars, trucks for visions, safety and luxury improvement.

Not compliant with DOT / FMVSS108 and not street legal in the USA for forward lightings. Legal for off-road use in snowmobile, ATV and off-road racing use, only auxiliary for forward lighting. International legality varies by country. Note: This application regulation limit is not unique to Alla Lighting LED bulbs. All LED bulbs from all brands, regardless of marketing claims, are prohibited from street use in LED forward lightings in the USA. Click  to learn more.