HID BiXenone H4 filament
Made in DC technology.
PRODUCT DESCRIPTION :
Due to the various stages of bulb life, we recommend replacing two bulbs, because each bulb needs 20-40 hours to fully illuminate. Therefore, when replacing only one bulb, the color of light will differ from the bulb used. The filaments cooperate with each converter used in xenon sets, with the DC type being recommended. The filaments are equipped with hermetic connectors and integrated power cords.
The principle of operation of H4-3 BiXenon:
The filament is placed on a movable element with an electromagnet. When switching over the short-long lights, the filament changes its position - the focal length relative to the reflector in the lamp. Changing the focal length changes the road beam. In addition, the filament has a shutter thanks to which a light cut-off line is obtained (it does not offend oncoming traffic).
Technical parameters :
Attention! If you previously had a different kind of filament (eg H1, H7) and do not have a BiXenon control module, it will be necessary to buy such a device (it is available at other auctions).
Lietuvių kalba
English 
