12000K PURPLE SUPER PLASMA XENON HID H4 LOW BEAM CHEVY AVEO 04-08 Simply the brightest bulb on the market without a ballast Unconditional Lifetime Replacement Warranty "Plug & Play Install, Uses existing OEM wiring" "100% Safe for your wiring, will not melt your wiring or damage headlight housing" DOT compliant & certified under 49USC30115 Standard 1409