Extremely Bright 3030 Chipsets Switchback LED Bulbs for Turn Signal Lights

The bulbs are sold in pairs, with two bulbs per order. They are compatible with both standard and ck sockets. The turn signal flashes "amber-off-amber-off," instead of "amber-white-amber-white," which makes it easier to see. This is a unique feature that sets these bulbs apart from most switchback bulbs on the market, which typically flash "amber-white-amber-white."

These bulbs are designed to fit a variety of vehicle models, including 1154, 1157, 2057, 2357, 7528, BAY15d, S25, 2357A, and 1157A, among others. The bulbs are equipped with a constant-current driving IC and an Aluminum Circuit Board, which ensures fast thermal diffusion, heat resistance, and no digital or VHF radio signal interference.

One important note is that the use of a 50w 6ohm load resistor or flasher relay is required to prevent hyper flashing or to ensure the bulb blinks properly. This is a common requirement for LED bulb replacements, and it's important to follow the manufacturer's recommendations to ensure proper functioning.

Overall, these bulbs offer a unique and improved turn signal flashing pattern, making them an attractive option for those looking to upgrade the appearance and visibility of their vehicle's turn signals. The technical features, such as the constant-current driving IC and Aluminum Circuit Board, also contribute to their reliable and interference-free performance.

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