2015-2019 GMC Sierra HD XB LED Headlights Nissan Due to the yellow lens

Due to the yellow lens the Yellow SS5 is only available with an Amber backlight color

while the NCS Wide Beam

Fog Lights: 2x (One Pair) Morimoto XB LED Type Mopar Projector Fog Lights

so make sure you select the style that's most appropriate for the ballast you'll be using it with

Given the "fingernail test" it will harden up just like any OEM Butyl Rubber glue once cooled

2015-2019 GMC Sierra HD XB LED Headlights Nissan Due to the yellow lensDESCRIPTION The Morimoto XB LED Headlights for GMC Sierra trucks, a cutting edge lighting upgrade that combines style and performance. Designed to fit 2015 2019 Sierra HD models, these headlights offer a sleek, modern look inspired by the 2016 2018 Sierra headlights. They feature a full C shaped LED Daytime Running Light (DRL) powered by Osram 5000K LEDs, providing exceptional brightness for enhanced visibility during the day. Performance is a