IPF's most powerful upgrade for an H4 Harness. The sumo uses an exotic mix of gases in a huge clear bulb envelope for unrivalled performance.
New spherical burner on low beam, succeeded in reducing the loss of light.
Compare to high efficiency bulb, 40% brighter.
To prevent premature burn out due to vibration by adopting a stabilizer. It is suitable for sports type vehicles.
The high efficiency of the low beam most frequently used in everyday.Bright clear light 3200K
Stable life by sealing xenon gas.In order to up the brightness, adoption of a crystal glass which enables sealed gas under high pressure.