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Lucas Lighting LED Lighting L-3157SB Canbus Bulbs - L-3157SB

Model # L-3157SB
Abt # L3157SB
UPC # 850031428805
  • Advanced CANBUS Technology
  • Built To Withstand The Rigors Of Automotive Environments
  • Black Finish
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Lucas Lighting L-3157SB Canbus Bulbs

Use these in replacement of a standard 3157 base bulb on turn signal locations. The bulb will illuminate white as a marker or daytime running light until you engage your turn signal, and then it will flash amber like the original bulb.

The 3157 style bulb can also replace: 3047, 3047K, 3047LL, 3057, 3057A, 3057ALL, 3057K, 3057KLCP, 3057KX, 3057LL, 3057ST, 3057X, 3155, 3155LL, 3157A, 3157AK, 3157K, 3157KX, 3157LL, 3157NA, 3157NAK, 3157NALL, 3157ST, 3157X, 3357, 3357A, 3357ALL, 3357K, 3357LL, 3454NA, 3457, 3457A, 3457AK, 3457ALL, 3457K, 3457NA, 3457NAK, 3757A, 3757AK, 3757ALL, 4057,4057K, 4057LL, 4114, 4114LL, 4114K, 4157, 4157K, 4157LL, 4157NA, 4157NAK, 5702A, 5702AK

Warranty Information

  • 3-year limited warranty against manufacturing defects when professionally installed by a Lucas Lighting Retailer
  • 1-Year limited Warranty against manufacturing defects when consumer installed
California customers:

Frequently Asked Questions

  • CANBUS technology ensures compatibility with the vehicle's onboard computer, preventing warning lights or error messages caused by LED bulb installation. It allows seamless integration and correct bulb operation, making it essential for modern automotive lighting systems.
  • This bulb can replace various standard 3157 base bulbs including 3047, 3057, 3155, 3357, 3457, 3757, 4057, 4114, 4157, and 5702 series among others, offering broad compatibility with many automotive turn signal and marker light applications.
  • The bulb illuminates white when functioning as a marker or daytime running light. When the turn signal is engaged, it flashes amber, matching the original bulb's signaling color for clear visibility and compliance with automotive lighting standards.
  • The bulbs come with a 1-year limited parts and labor warranty, providing assurance against manufacturing defects and ensuring reliable performance over the warranty period.
  • Yes, these bulbs are built to withstand the rigors of automotive environments, featuring robust construction and a black finish that enhances longevity and resistance to heat and vibration commonly encountered in vehicles.