Backup LEDs for 2011-2014 Subaru WRX Sedan (Pair) XPR (720 Lumens) Diode Dynamics Chevrolet And is easier to install

And is easier to install

But the real beauty here is that it's not ALLLLL about looks

There are two kinds of controllers used inside HID ballasts: 1

Introducing Morimoto's XB LED Mustang Tail Lights for S197 models from 2010-2012

Backup LEDs for 2011-2014 Subaru WRX Sedan (Pair) XPR (720 Lumens) Diode Dynamics Chevrolet And is easier to installUpgrade. Add more light output and a modern appearance to your backup lights with the 921 XPR backup bulb. Each of the four sides of this bulb is populated with 4 high power LED chips for maximum brightness. Housed in an aluminum casing with a textured finish for superior heatsinking properties the XPR will last for years to come. Best of all installation only takes minutes simply take out your factory bulb and the XPR will fit snugly in the socket.