Thanks to KATANA's craftsman team selects the most suitable lamp bead, make the performance of our bulb get improved,more than 4 times brighter than halogen lamp, ensure the longest,optimum Service life up to 30,000 hours.

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Thanks to KATANA's craftsman team selects the most suitable lamp bead, make the performance of our bulb get improved,more than 4 times brighter than halogen lamp, ensure the longest,optimum Service life up to 30,000 hours.

Along with KATANA's high-quality materials,smaller radiator base also allow our bulbs compatible for more than 95% vehicle.

Specification:
1. Model: H4(9003 Hi/Lo)
2. Input Power: 30W
3. Operating Voltage: DC 9-32 V
4. Luminous Flux: L/5000 LM,H/5000 LM
5. Placement on Vehicle: Left,Right,Front 
6. Installation: Plug and Play.
7. Light Source Model: CREE Light Source Technology
8. Color Temperature: 6500 K
9. Operation Life:>30,000 hrs
10. Package: One pair


  • Ultimate shell design - The whole lamp body is made of aviation aluminum,which has undergone the fine adjustment of the craftsman team to bring the ultimate integrated shell design,like nature itself.
  • Super bright - The craftsman team selects the most suitable lamp bead and incorporates the optimal lighting solution to maximize brightness,which brings 4 times brightness of the original halogen lamp.
  • Ultimate cooling - The craftsman team creates an ultra-thin,high-heat-conducting copper substrate with an ultra-high-speed fan that maximizes cooling on extremely thin parts.
  • Easy install - The craftsman team considers using the limited lamp body carrying space to create a smaller, more consistent car base than the original halogen lamp, making it compatible for more than 95% of the automobile models.
  • Craftsmanship quality,worry-free choice! Service life up to 30,000 hours.
  • Ultimate shell design - The whole lamp body is made of aviation aluminum,which has undergone the fine adjustment of the craftsman team to bring the ultimate integrated shell design,like nature itself.
  • Super bright - The craftsman team selects the most suitable lamp bead and incorporates the optimal lighting solution to maximize brightness,which brings 4 times brightness of the original halogen lamp.
  • Ultimate cooling - The craftsman team creates an ultra-thin,high-heat-conducting copper substrate with an ultra-high-speed fan that maximizes cooling on extremely thin parts.
  • Easy install - The craftsman team considers using the limited lamp body carrying space to create a smaller, more consistent car base than the original halogen lamp, making it compatible for more than 95% of the automobile models.
  • Craftsmanship quality,worry-free choice! Service life up to 30,000 hours.

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