Description The LED daytime running lights are not only used as a sleek DRL but also function as sequential switchback turn signals to keep others informed of your intentions when you change lane or make a turn. Fitment 2004-2008 Ford F150 PickupNOT Compatible with 2004 F150 HeritageNOT Compatible with Flareside Beds Models Professional installation would be highly recommended Features 1. Plug-N-Play OperationEasy bolt-on replacement for your headlights, connect daytime running light to your car wiring. The attached user instruction makes the assembly more straightforward.2. Bi-functional LED Daytime Running LightsNot only used as a sleek LED daytime running lamp but functions as a sequential switchback turn signal to keep others informed of your intentions when you change lane or make a turn.3. One-way Vents & Fully Sealed to Prevent MoistureFully sealed with solid silicon & designed with one-way vents to prevent moisture from being trapped inside the housing.4. Impact resistance, sharper lightingThe polycarbonate lens & tough housing are highly resistant to shock, vibration for any tough road; the durable lens is also impervious to fogging, discoloring, and scratch for an enhanced driving experience. Package Included 1 pair of headlights housing (passenger & driver sides) [specification] Brand YITAMOTOR Material OEM Grade Plastic Housing / Polycarbonate Lens Housing Color Black Lens Color Clear Reflector Clear Bulb Type Halogen High/Low Beam Bulb Type H13 (Bulbs Not Included) Turn Signal Light Blub Type 3157A (Bulbs Not Included) OEM Part Number 7L3Z13008GA, 7L3Z13008FA Package Included 1 Pair Headlight Housing (Driver&Passenger Side) [/specification] [des] - Waterproof Silicone Sealed to Avoid Moisture- Plug-N-Play, No Need Modification or Drilling- LED DRL Design, Safer Driving in Haze or heavy Fog- Sequential Switchback Turn Signals Lights- 1 Year Warranty and 7/24 Hours Customer Services [/des]