Most Compact Mni Super Bright LED Turn Signal Lights for Vehicles

This listing features a pair (2 pieces) of the newest T25 3457NA 3157 LED switchback bulbs. These dual-color bulbs are designed to replace the OEM dim incandescent lamps that serve a dual function: high-intensity mode for front turn signals and low-intensity mode for parking or daytime running lights (DRL).

Specification: 1. Package: Includes 2 pieces of 3157 LED switchback bulbs with projector-lens. 2. LED Chips: Each bulb contains 8 high-power, high-illumination 2835 SMD LED chips. 3. Lighting Modes: - Low Intensity: 6000K white light for parking lights or DRL. - High Intensity: Amber-off-amber-off pattern for turn signal lights, making them more noticeable. 4. Cross-Reference: The bulbs are compatible with a wide range of part numbers, including 3047, 3157A, 3157AK, 3157, 3157K, 3157X, 3157LL, 3157ST, 3157KX, 3157NA, 3157NALL, 3157NAK, and many others. 5. Warranty: One-year manufacturer's guarantee. 6. Note: Due to the low current draw of LED bulbs, your vehicle may require load resistors to avoid hyper-flashing or malfunction.

Each T25 3457 3157 LED switchback bulb is equipped with high-illumination 2835-SMD LED chips and a projector lens. The bulbs offer a 6000K white light for parking lights or DRL in low-intensity mode, and an amber-off-amber-off pattern for turn signal lights in high-intensity mode, making them more noticeable.

These bulbs are compatible with both CK/SRCK and standard sockets, so you don't need to worry about the socket type. They also feature a built-in smart IC driver for better current control and longer lifespan.

The cross-reference numbers for these bulbs include 3047, 3057A, 3057ALL, 3057, 3157A, 3157AK, 3157, 3157K, 3157X, 3157LL, 3157ST, 3157KX, 3157NA, 3157NALL, 3157NAK, 3357A, 3357, 3357LL, 3357K, 3454NA, 3457A, 3457ALL, 3457AK, 3457, 3457K, 3457NA, 3457NAK, 3757A, 3757AK, 3757ALL, 4057, 4114, 4157, 4157LL, 4157K, 4157NA, 4157NAK, 5702A, 5702AK, 5702AK, 3157-SCK, 3157-SRCK, 3157-SACK, P27W/7W, and more.

These bulbs are covered by a full one-year warranty, and you can enjoy hassle-free returns within 30 days. The manufacturer also provides professional customer support. These bulbs are ideal for upgrading OEM incandescent 4257NA socket blinker lamps, providing better vision and safer driving.

Please note that extra LED load resistors may be required to avoid signal hyper-flashing or fast flickering, as the LED bulbs draw much less current than the stock lamps.

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