2024 Antique IKA bicycle lamp moped motorcycle vintage retro prl soviet era lighting old holand

Very old IKA lamp. Used in some kind 2024 of motorcycle/bicycle/moped. The majority of lamp is made from some kind of old plastic. Everything is well preserved, alll the nuts are working. Interior of the lamp is like straight from factory. Seems that it was never used. It has two bulbs inside and a working switch.