When doing replacement or upgrading on 2011 – 2016 Hyundai Equus, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

Low Beam Headlight 2011 – 2016 D1S
High Beam Headlight 2011 – 2016 H7
Front Fog Light 2011 – 2013 H8
Back Up Light 2011 – 2013 921
Glove Box 2011 – 2013 194
Interior Door 2011 – 2013 194
Trunk 2011 – 2013 6418