EMGO 3.5" Lite Buf/Hood H4 Bulb 66-84184

EMGO

EMGO 3.5" Lite Pln/Hood H4 Bulb 66-84183

Visible lens diameter is 3.5in.. The overall OD of the rim is about 4.25in.. One has a plain shell and the other has two grooves for a ball mill look just the the existing Buffalo headlamp and...