4.5 / 5 - 3,750 reviews
Brand: SEALIGHT
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- Features List
- Brightness Improvement in Visibility: Sealight 9004/HB1 light Bulb offers more illumination and daylight white for enhanced night vision
- Over 5,0000 Hours Lifespan: The 9004 bulbs can last for 20 years even if 6 hours of usage every night. With its high-performance chipset and heat sink design, it has reached a perfect balance of performance and service life
- 10 Minutes Easy Installation: Plug-and-play, almost 1:1 size as original. 0.5-inch ultra-thin heat sink perfectly fits for 99% vehicle housings and factory sockets
- Compact Fanless Design: Free from fan failure and radio interference, the dual beam lights feature a smart cooling driver, you can enjoy your journey pleasure without annoying noise
- Sealight 9004 HB1 bulbs can fit 99% vehicles without CANbus adapter: but for some vehicles, computer system may be sensitive and send error message for any aftermarket bulbs. To solve the issue, an additional CANbus Decoder is needed to make the bulb perform well