Amazon.com: KaiDengZhe H4 HS1 LED Motorcycle Headlight Bulb with Blue Angel Eye 9003 HS1 High/Low LED Headlamp 12V 2600LM Replacement of H4 Halogen Lamp White 6000K(Pack of 1) : Automotive
2008 Vespa GTS 250 LED Headlight Conversion Kit - LED Light Street
LED Headlight Kit for Vespa GTS - YouTube
Headlight "Black Edition" LED for Vespa GTS/GTS Super/GT/GT L 125-300cc ('03-'18) | Cladding parts | Vespa GTS (2014-2019) | Vespa accessories | Piaggio-Vespa Online Shop by RWN
ScooterWest.com - BLACK LED HEADLIGHT W/HALO RING VESPA SPRINT 3V 150 2014-2018
ScooterWest.com - LED H4 Headlight Kit for Vespa GT GTS Super 300 Sprint 150 Primavera 150
Kit ampoules de phare LED Performance pour PIAGGIO/VESPA GTS 300 (ZAPM45200)
LED Bulb - H4 / HS1 - P43T - 12V / 7.5W for Vespa/Piaggio models | Roger Trading - The best Vespa & Piaggio Specialist
LED Tail light For Vespa GTS300 Accessories Motorcycle Rear Lights GTS 300 HPE Supertech GTV300 Sei Giorni Retrofit Parts - AliExpress
Modern Vespa : LED Headlight Decision
Black LED Headlight with Halo for Vespa GTS 300 Motorcycle 2014-2018 - AliExpress
Motorcycle Scooter Headlight Hi/lo Beam Head Lamp E4 H4 Front Lights For Gt Gts 125 200 250 300 Gts300 Gts125 - Headlight Bracket - AliExpress