Backup LEDs for 2005-2018 Buick LaCrosse (Pair) XPR (720 Lumens) Diode Dynamics Infiniti This mini-wedge style bulb is

This mini-wedge style bulb is commonly found in the trunk and vanity location

7443 LED Bulb XP80 LED Red Set of 4

Effective light output on the high beam increases about 10% -- while the precise solid optics direct the light and maintain being street-legal

use LF531H instead

Backup LEDs for 2005-2018 Buick LaCrosse (Pair) XPR (720 Lumens) Diode Dynamics Infiniti This mini-wedge style bulb isUpgrade. 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.