3rd 4th All-In-One LED Rear F1 Style strobe LED For Subaru WRX/STi Impreza XV Crosstrek Rear Fog Light, Tail/Brake Light Specification: CompatibleThis smoked lens LED rear fog light's design for 2015-2021 Subaru WRX/STI2011-2016 Subaru Impreza2013-2017 Subaru XV Crosstrek Safe and ReliableNew smoked lens with Super bright LED bulbs,provides maximum visibility safety for rear fog lights with brake/tail lights . Also 4 white led lights for backup reversing light. DurabilityThe professional shell design ensures that the LED will not overheat and increases the service life of the lamp. Energy Saving Easy to be connected, for subaru LED light source is brighter and consumes less power with stable light output. High quality aftermarket replacement brake lamp, last up to 50,000 hours. Convenient The package covers one LED lamp, wire harness, back mounting bracket . Installation Black wire to the ground,red wire to the positive brake light,white wire to the running light,green wire to reverse light.Color of the wires may vary when you receive.Testing each wire on a 12V battery to connect them accordingly is highly recommended Fitment: OEM:84913-FG420 2011-2021 For Subaru WRX | STI 2011-2016 For Subaru Impreza (GJ/GP) 2012-2017 For Subaru XV/Crosstrek (GP) there are some mods/adjustments are required You will not be able to use the included metal bracket on your Subaru Impreza or XV Crosstrek models. You will have to make some spacers in order to create a flush fit over the rear fog gap. Package Includes: 1Pcs LED Tail Brake Reversing Lights Car Rear Fog Lamps