Opalux JC1235W 35W RV/Boat Marine Halogen Mini G-4 Light Bulb 12V
These bulbs are "New Old Stock" I don't know how old exactly but they were the spares from my sailboat. I am cleaning out all my boat stuff so these are now for sale. I think they were purchased in Cartagena and are probably about 20-years old. I know they were in my mast head light as I used one of them to replace the bad bulb. Sometimes "things" have a story!