PACKAGE INCLUDES LED lights ONLY, replace the incandescence bulbs behind the instrument speedometer gauge cluster, dashboard assembly unit is not included; dimmable and work with the stock dimmer
COMPATIBILITY: Compatible with Ford 2005 2006 2007 F250 F350 Super Duty FX4 XL XLT Harley-Davidson King Ranch Lariat, not for non-super duty versions; plug and play type gauge back lights included only, indicators or warning lights NOT included as they are soldering type, which is not easy to accomplish
12 VOLT PLUG AND PLAY TYPE white LED bulbs refresh the gauge cluster back lighting and make it much brighter than Incandescent; no resistors required; polarity sensitive, reverse 180 degrees if necessary; manual included for LED bulbs instllation, but not for taking out the instrument cluster unit
APPLICATION: tachometer, speedometer, odometer, fuel level gauge, engine coolant temperature gauge, engine oil pressure gauge, engine battery voltage gauge
WARRANTY: 1 year manufacturer warranty since order purchase date; feel free to send email if there's any issue before or after purchase, your case will be taken seriously regardless of warranty period