I have several of those pole lights made for farms and industrial
applications. They are all the Mercury type (blue light). The ones on
the poles are the common 70watt with the large base. However, there
is one on a shed that is a smaller fixture. The bulb in there is also
a Mercury bulb, but that one has a standard base just like common
light bulbs. I have been to 4 stores, hardware store, HD, Walmart,
and a farm supply. None of them have this bulb. Worse yet, there is
no identification on the bulb at all. Nothing..... Aside from
replacing the whole fixture, where can I possibly find one of these
and what wattage are they? Most of the stores have a Sodium bulb
that would fit, but I know it will not work with the same ballast.
Anyone know anything about these?