Either one or two filament light sources (class A, B, C, D) or one gas discharge light source (class E) or one or more LED module(s) (class C, D, E) are permitted for the passing beam.
Either one or two filament light sources (class A, B, C, D) or one gas discharge light source (class E) or one or more LED module(s) (class C, D, E) are permitted for the passing beam.