These are called Hi/Low bulbs because they have a HID for your low beam and a halogen bulb for the high beam. This allows people to keep their high beam and have the benifit of an HID kit.
These bulbs will work with any HID kit on the market. If your current HID kit does not have High beam, and shuts off when you goto high beam... you can install these bulbs and have a halogen high beam like a normal setup.
The Hi/Lo replacement bulbs will gives you: High Beam in Halogen Low Beam in HID Xenon >>These replacement Hi/Lo bulbs are the best solution for someone who want to replace their low beam HID bulbs while wanting to keep their high beam application
Choices of bulb size: H4 / H13 / 9007 / 9004
Choices of color temperature: 4300K / 6000K / 8000K / 10000K
The bulbs will work on any currently installed HID system with standard 35W working ballasts. Cable and connectors (included) will connect directly to your car's switch and +/- poles. Just plug & play!
**HID system is required**
**Car stock light system MUST be Hi/Lo type**
(hi/lo beams in the same housing, not separated. Ex. H4 hi/lo, 9007 hi/lo)


The Xenon bulbs have very high and powerful light generators that outwit the halogen that was worldly used by many motorists. These Bulbs are called hi and low because the have both HID that’s used for the low beam and halogen bulb for the high beam. This bulbs are necessary to the motorist because of they enable people to keep the high beam and keep the HID kit with them. The good thing about these bulbs is the fact that they can be used with any HID kit available in the market. This type of headlights can be fixed easily with halogen like a normal high beam set up, the high and low beam light bulbs are the best solutions for anyone who would like to replace their low beam HID bulbs while they still want to keep their high beam light applications.