- Installation Video: How To Install: TruBEAM LED Headlamp for Harley Davidson Road Glide Models by Custom Dynamics September 15, 2020 13:37 Updated How To Install: TruBEAM LED Headlamp for Harley Davidson Road Glide Models by Custom Dynamics Related articles Headlight Aiming Instructions - Installation Video: TruBEAM LED Headlamp for Harley Davidson Road Glide Models by Custom Dynamics Install Video: Shark Demon Headlight + Amp Spacer Kit Install for 2015–2023 Road Glide Troubleshooting: Metric Diode Kit - Installation Video: How To Install: Custom Dynamics TruBEAM LED Passing Lamps