The optional light ring on the Schmidt E6 halogen lamp seemed a good idea (if hooded on top):
a good idea for all Stzvo lamps(if hooded/shielded on top)?
Is a dipped lamp designed to illuminate to road surface necessarily good as a be seen lamp if dipped several degrees more than usual?
a good idea for all Stzvo lamps(if hooded/shielded on top)?
Is a dipped lamp designed to illuminate to road surface necessarily good as a be seen lamp if dipped several degrees more than usual?