It might help to be forewarned on this conversion kit, it's all plastic, lens, reflector etc. Likely works but personally didn't think much of it.
Originally Posted by Bill Harris
There are H4 conversions for /5 headlight buckets available. Hans Lowe carries them:
07 63 R kit 012 headlight H4 conversion kit 12V / 5 $ 115.00
Probably not mil-spec, but it's available.
"Between two explanations, choose the clearest; between two forms,
the most elementary; between two expressions, the shortest."
Between two motorcycles the simplest (DW)
Eugeni d' Ors (1881-1954); Spanish writer.