Backup LEDs for 2019-2020 Cadillac XT4 (Pair) HP5 (92 Lumens) Diode Dynamics Ferrari Thermal dynamics have been optimized

Thermal dynamics have been optimized using SolidWorks

that will be direct replacements to your factory PSX24W headlight bulbs

One (1) D1S Input Wire

but in third party comparisons between the latest and greatest from Philips and Osram

Backup LEDs for 2019-2020 Cadillac XT4 (Pair) HP5 (92 Lumens) Diode Dynamics Ferrari Thermal dynamics have been optimizedUpgrade. The 194 HP5 bulb is a great way to improve the look and function of the lights on your vehicle. Thes bulbs will give your vehicle a more modern overall appearance. Best of all installation only takes minutes simply take out your factory bulb and the HP5 will fit snugly in the socket. Brightness. All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in house and