Osram Ultra life 12V automotive lamps are a favorite when it comes to durability. They have an impressive lifespan up to four times longer compared to standard halogen lamps and last up to 100 000 km. Bulbs are listed as pcs
Ultra life halogen bulb offers much longer lifetime and is an excellent choice for everyday use. Power is at least same as in the original bulbs, but these will work much longer period of time. Bulb change is not easy especially in new cars, so a bulb which has a huge lifetime is not a bad choice. Ultra life bulb brings much more worry free kilometers with reasonable amount of money. These bulbs comes with four year warranty (you need to register them online: www.osram.com/am-quarantee).
Tecnical information:
Voltage: 12V
Power: 55w (60/55W in H4)
Socket: PX26d (H7), P43t (H4) and P14,5s (H1)
Fitment: Replaces original H1, H4 or H7 bulbs