- Installation Video: ProBEAM LED Headlights for 2013-Earlier Harley Davidson Road Glide Motorcycles September 15, 2020 13:37 Updated ProBEAM LED Headlights for 2013-Earlier Harley Davidson Road Glide Motorcycles Related articles -LED Headlamp ProBEAM® vs. TruBEAM® Comparison - Installation Video: ProBEAM® Adaptive 2 LED Headlight – Review & Comparison by Broncoride - Installation Video: How To Install ProBEAM LED Motorcycle Headlamps CDTB-H42H9H11 Adapter Troubleshooting - Troubleshooting: Headlight O-ring