Backup LEDs for 2006-2011 Buick Lucerne (Pair) XPR (720 Lumens) Diode Dynamics Toyota and C) much better consistency

and C) much better consistency due to the updated phosphor coating they're putting on them now

Adjusters Included: Each module comes with three threaded aiming adjuster rods that snap into the housings

because you match the setting and see it first hand

If you're running too much gear off the same controller: you may experience some flickering

4 while still retaining a perfect beam pattern

Backup LEDs for 2006-2011 Buick Lucerne (Pair) XPR (720 Lumens) Diode Dynamics Toyota and C) much better consistencyUpgrade. 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.