Manufactured by Origin LED | OR7940DS1 | 2017-23 Superduty LED Mirror Turn Signal Light, smoked lens DRL white and dynamic turn signal amber, If your vehicle socket has only 3 pins then there is no parking light function (No WHITE lights). If your car socket has four pins, it will have three functions. Does not work on F450/550, Origin LED is a High-Tech enterprise committed to designing and manufacturing LED accent lighting including, but not limited to, LED license plate lights, LED mirror lights, LED in-bed lighting systems, LED Dually fender lenses and more. Adding a set of Origin LED lights to your truck or car is a unique statement of your individuality. Origin LED also goes by the name of Gempro Manufacturing. Product information updated on 2024-09-10. This product can ship by Small Parcel