Detailed Product Description Advantages: plasma bulb is not just an ordinary halogen bulb,plasma bulbs contain xenon and krypton gases. Long lifeHigh performance quartz bulb, New and improved double layer of ion coatingExcellent heat shock-resistancePrecise fitting of bulb in base and completely new base conceptserve full range of application ( fog, low beam, high beam)Product name:halogen bulb, ...