... 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 ... high beam)Product name:halogen bulb,halogen light,halogen lamp,9006,3500k,high quality,plasma bulb,lamp,halogen lighting,Golden yellow ...