✓SUPER BRIGHT: Each 1157 led bulb is equipped with 16PCS Customized High brightness 3030 SMD chips, 5.5W per bulb, only 1/4 energy consumption of original halogen bulb but 3 times brighter, providing 6500K Xenon White light or 3500K Amber Yellow light. Instant-on capability without warm-up time. Note: The Operating Voltage is 12V, DO NOT WORK FOR SEMI TRUCKS.
✓DUAL COLOR FUNCTION: The 1157 switchback led bulbs light up cool white for parking lights or daytime running lights (DRL) and light up amber yellow for turn signal lights. Our 1157 switchback bulbs flashes "amber-off-amber-off" instead of "amber-white-amber-white", much easier to see from a distance(Most switchback bulbs on the market flash "amber-white-amber-white")
✓360 DEGREE CLEAR BEAM: Each 1157 switchback turn signal bulb is designed with a 360° Beam Angle with HD glass lens for stronger light penetration. Just plug and play, no polarity design, no modification required, compatible for standard sockets not CK sockets. Fit socket 1157, 1157A, 1157NA, 2057, 2357, 7528, BAY15D, etc. Matching great in the assembly. Ideal replacement for your halogen bulbs
✓35,000-HOURS LIFESPAN: IP68 waterproof and dustproof. The built-in stable current IC driver of these 1157 amber white bulbs avoids digital or VHF radio signal interference, and the high-quality aluminum lamp body ensures fast cooling and longer lifespan up to 35,000 hours
✓NEED RESISTORS: Most cars require LED resistors installed when switching from halogen turn light bulbs to LED to avoid hyper flashing and low wattage issue. The 50w 6ohm load resistor (NOT included) are needed to prevent the hyper flash, malfunction or trigger warning message on dashboard.
✓NOTE: If the lights turn on white only and never turn on amber for turn signals, or they light up amber for DRL but white for turn signal after installation, flip the socket and try again. NOT FIT for 2015 Genesis Seden, 2015-2020 Kia Optima, 2020-2021 Kia Telluride, 2020 Kia Forte, 2007 Accord, 2009 Sonata, 2020 Kona, 2017/2020/2021 Tucson, 2017 Elantra or Ioniq.