Koito Q5 Projector Lens

Royalin koito Q5 projector lens for h1 h4 h7 9005 9006 car light retrofit.





3.0 inch



Beam Pattern

American Standard

Driver Side





24 Months

Product Details:

Kioto Q5 is a superstar product in bi-xenon projector lens in vehicle headlight retrofit several years ago. But today hella projector lens and bi-led projector and even laser projector lens become much more popular. Many drivers like the newest led lens and hella lens. Koito projector lens used less and less. Now it is hard to find a China factory still producing Kioto Lens. But does the Q5 lens really not good than the hella lens? Of course not.

The internal reflector of the Q5 bi-xenon lens has many matting teeth which makes the Q5 projector lens low beam much more uniform on road, and the lighting in width is also better. But because the high beam of the Koito Q5 lens is concentrated on the center point, so the irradiation range is smaller than Hella G5 in height and width. So if you do not need to drive on the mountain roads or highway, the Q5 bi-xenon projector lens is a nice choice.


  • Feature: Bi-xenon projectors lens, offer both high lights and low lights function.
  • Lens Dimensions: 3.0 inch.

The size is 3.0 inches but can customize with round type and square type. Such as XP3204 and XP3206.

  • Lens Material: High clear glass, not plastic. With a long lifespan and high transmittance.
  • Lens Holder: 100% Metal.
  • Reflector Material: High-Temperature Resistance Aluminum Alloy Body.
  • Solenoid: High-quality electromagnetic motor, the stuck rate is less than 0.1%.
  • Cut-Off Beam Options: LHD/RHD
  • Beam Pattern: American standard(DOT) and European standard(ECE)
  • Light Output: Brighter and clearer focusing beam pattern.
  • Fitment: Fits for H1 H4, H7 car/motorcycle headlight directly, as soon as your headlight with enough space. If your headlight under other socket types, you need to do a minor modification to fit the lens well.

Bulb Type: Hc21 H7 D1S D2S D3S D4S D2H bulbs for different socket Q5 lens.


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