Because it is ebay, and most of ebay sucks.Shad0wXCalibur wrote:NO! The low beam is the correct wattage but the 100 watt high beam will melt your wiring harness and possibly the headlight itself leading to expensive damages that Nissan will not cover. Not to mention, the low beam will be whiter but it won't be brighter because the coating reduces lumens. Half of the info in their product description is false.