KeithGTP03
GTP Level Member
Not sure, it looks like you'll have to remove the current bulbs from the base and see if those will fit in the base.
.75 would be larger than the 194's (.5)This says the #37 is T1.75: #37 Miniature Bulb 14V 0.09AMP T1.75 Wedge Base 37 | eBay
I would pull a bulb and run to a local parts store and match it up with what they have.