The R2 Bulbs and other P45t Based bulbs are obsolete, but there still seems to be a demand for them.   We offer standard R2 Bulbs in both 12 and 24 Volts.   The R2 is a non-Halogen Bulb in it's true, original form.  

We also have Halogen Bulbs that replace The R2 in both 12 and 24 Volts.   They have the same base and are interchangeable with the R2.   

This a common bulb for early European headlamps on Volkswagens (Beetles, Buses, Transporters and more) and Porsches (356's, 550's and more) and also Mercedes Benz's from the 1950's and early 1960's as well as many other European Automobiles and Trucks from the 1950's and 1960's.   It is also used in some early Mercedes Unimogs and other German Construction Equiipment and European Military Vehicles.