
Choose Correct Model for Your Vehicle (Not Universal), Different Base Types — Not the Same!, Not Interchangeable Models!
Bulb Size:
7440/7443 Fit Scokets:
7440, 7441, 7443, 7443LL, W21/5W, 7443/26201, 78660, 78661, 17919, 7515, HIB7443WM, W21W, 7440/26200, 17632, 7504, 7440LL, 7443-SRCK, 7443-CK, etc
3156/3157 Fit Scokets:
3056, 3156, 3047, 3047LL, 3047K, 3057, 3057ST, 3057K, 3057KX/ 3057X/3057KLCP/3057LL/3155/3155LL/3157/3157K/3157X/3157LL/3157ST/3157KX/3357, /3357LL/3357K/3457/3457K/4057/4057LL/4057K/4114/4114LL/4114K/4157/4157LL/4157K/3157-CK/3157-SRCK/3157-SCK/P27W/7W/3157/40610/3157/17172/GM/12450004/78633/17945 etc.
Key Features:
【Low power and high brightness】:3800LM, 400% brighter than halogen bulbs。5.5W per led strobe brake red bulb. Only 1/4 energy consumption of original red bulb, yet 4~5 times brighter.
【No errors, plug and play】:Built-in CANBUS for error-free operation.Built in smart IC driver ensure constant current, no radio interference.Plus instant-on capability with zero warm-up time。Small size comparable to OEM bulbs Non-polarity, applied to US standard and CK sockets.plug and play,easy installation.
【Legal flashing ,safer driving】: When put on the brakes, these led strobe brake light bulbs will fast flash 3 times on-and-off and then keep solid red light (Legal blinking times) to avoid the rear-end collision for automotive cars, trucks, SUVs, etc.
【Unique imitated halogen shape design】: Resembling halogen bulb shape design and sequencing 54 pieces 4014-SMD LED chips precisely around the light. Delivering 360° high luminous efficiency with full amber light, easier to be noticed and safer to drive.
【Long Lifespan】: 30,000+ hours of use.
Compatibility:
Car Models: Check your vehicle's owner's manual or search online for "automotive bulb lookup" to find the correct model.
Error Messages: Some vehicles, especially German cars, may display error messages despite built-in CANBUS.
Replacement Guarantee:
Free Replacement: Contact our support team with your car's make and year for a free replacement if you receive the wrong bulb.







