Backup LEDs for 2009-2011 Mazda RX-8 (Pair) XPR (720 Lumens) Diode Dynamics Chrysler how good your bulbs are

how good your bulbs are

allowing a plug-and-play experience for LED headlights with H13 or H4 inputs

It is estimated that 80% of these OEM D2S bulbs sold through outlets such as eBay or Amazon are fakes

BUT (and that's a big BUT) that has since changed with the much more mature

Backup LEDs for 2009-2011 Mazda RX-8 (Pair) XPR (720 Lumens) Diode Dynamics Chrysler how good your bulbs areUpgrade. 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.