for Vespa 50 SS/ 90 SS/ 125 PV/ ET3/ Super/ 150 Super lens real glass main&dipped beam socket: BA20d parking light socket: Ba15s w/o bulbs with IGM mark Grade A – original restoration Product description Exclusively for you, our customers, we set out to discover the source of the original SIEM head lamps made in Italy . These otherwise expensive and hard-to-come-by items are now available at our shop with absolutely top OE quality, a bulb holder included, a head lamp lens made of real glass and a chromed mounting ring (depending on model) with the SIEM firm logo. An absolute must for all you OE restorers out there! OEM numbers (for comparisons): 143075 (PIAGGIO)