This one looks like a good price but how does one decide??? Heck, I've seen them for up to $300, more research I guess ;-) John http://cgi.ebay.com/ebaymotors/H4-High-Low-Bi-Xenon-HID-HeadLight-Kit-Motorc ycle-9003_W0QQcmdZViewItemQQhashZitem27ad1d7186QQitemZ170408112518QQptZMotor sQ5fCarQ5fTruckQ5fPartsQ5fAccessories