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The SEALIGHT 3157 Switchback LED bulbs are a game changer for your vehicle's lighting system. Designed to provide both white and amber light, these bulbs serve dual purposes as parking lights and turn signals. When activated, the bulbs emit a bright white light for daytime running lights (DRL) and switch to a vibrant amber yellow for turn signals, ensuring maximum visibility on the road.
One of the standout features of these 3157 LED bulbs is their unique flashing pattern. Unlike most switchback bulbs that flash in an amber-white sequence, these bulbs flash in an amber-off pattern, making them much easier to see from a distance. This design enhances safety, especially during night driving or in low visibility conditions.
Each bulb is equipped with a powerful 34-SMD chipset, consisting of 13 SMD white and 21 SMD amber chips. This configuration not only provides a high light output of 5W but also ensures low power consumption. The 360-degree clear beam design, combined with an HD glass lens, increases light intensity and range, offering 150% larger visualization for a safer driving experience.
Heat dissipation is crucial for the longevity of LED bulbs, and the SEALIGHT 3157 excels in this area. Featuring an upgraded 6063 aluminum alloy housing, a hollow thermal design for enhanced airflow, and an intelligent IC chip cooling system, these bulbs achieve 400% faster heat dissipation. This innovative design not only maximizes light output but also extends the service life of the bulbs to up to 7 years.
Installation is a breeze with the 5-Min Quick Installation feature. The 11 base design is non-polarity, allowing for a simple plug-and-play setup. Even if you have no prior experience, you can replace your stock dual-function halogen or damaged bulbs in just 5 minutes. These bulbs are compatible with a wide range of models, including 3156, 3157, 3157A, and more.
It is important to note that these bulbs are designed for dual-function lights that incorporate both parking and turn signal functions. In some cases, a 50w 6ohm load resistor or flasher relay may be necessary to prevent hyper flash or ensure the bulbs blink properly. Fortunately, the necessary resistors are included in the package for your convenience.
Upgrade your vehicle's lighting system with the SEALIGHT 3157 Switchback LED bulbs and experience enhanced visibility, safety, and style on the road.
