SEALIGHT 3157 LED Reverse Light Bulb 6000K
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Product description
The SEALIGHT 3157 LED bulb delivers brighter, whiter reverse and backup lighting for safer driving at night and in poor weather. Its upgraded 3030 SMD chips and HD projector lens focus a clean 6000 K pure white beam across a full 360° coverage, reducing dark spots and improving visibility when backing up or signaling.
Key points

This pack of two bulbs promises a noticeable upgrade in illumination, with the manufacturer stating up to a 600% brightness increase using precision-mounted high-output LEDs. The compact wedge design matches the original bulb size for a 1 to 1 fit, and the plug and play, nonpolar installation makes swapping bulbs quick even for first time installers. Note that you should double check your vehicle manual or original bulb size before ordering.


Product specs

- Name: SEALIGHT 3156 3157 LED Bulb
- Type: Automotive reverse backup brake tail light bulb
- Color: 6000 K pure white
- Material: Aviation grade 6063 aluminum
- Capacity: Rated life 50,000 hours
Why it’s worth it



The integrated smart IC thermal control and aluminum body help the bulb run cooler and last longer, according to the manufacturer. The HD projector replacement lens sharpens the beam pattern so light goes where you expect it, which can boost confidence when reversing into tight spots. Keep in mind that output and fit depend on your vehicle’s housing and reflector design.
Getting the most from it

It’s a great fit if you want a brighter reverse or backup light with simple installation and improved heat management. If you prioritize exact OEM beam pattern or have vehicles with sensitive electronics, verify compatibility first and consider testing one bulb before replacing both.
This product is sold as a pack of two and supports multiple wedge bases including 3156 3157 3056 3057 4057 4157 for common reverse, brake, parking, and running light sockets.
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