55W H7 H7R Xenon HID Conversion Kit Slim Ballast Headlight Bulbs Pair For Ford
H7R are for non-projector lights (They have an anti-glare sticker on the bulb). 12v AC 55w Plug and play. Safe to use in plastic headlights (they actually produce less heat than 55w Halogen). H7 are for Projector lights.