GS PREMIER 8500K H7 12V 55W PLATINUM PLASMA WHITE XENON BULBS FOR LOW OR HIGH BEAM HEAD LIGHT 2014 NEW ARRIVAL ON SALES The All-New GS 8500K H7 55W PLATINUM PLASMA White Xenon Quartz Glass Bulbs Ion Coating ~ the All New GS 8500K H7 12V 55W PLATINUM PLASMA WHITE Xenon Light Bulbs for HEAD LIGHT~ 8500K H7 is upgraded and emits more white AND plasma color and makes it to raise drivers dignity. GS PREMIER bulbs are made of fused quartz glass AND have excellent heat shock-resistance GS PREMIER bulbs have a longer life because they contain Xenon and Krypton gases