Bought these signal bulbs off eBay to use in my latest signal, currently under restoration and as spares for my other signals. The 60w signal bulbs are commonly used in 8" signals. Unknown date though.
40w 8" vehicle, 9" & 16" pedestrian*
60w 8" vehicle, 9" & 16" pedestrian*
67w 8" vehicle, 9" & 16" pedestrian
69w 8" vehicle, 9" & 16" pedestrian
69w [Inside Frost] 8" 3M adapter
75w A special version in a sealed beam PAR lamp is used in the 3M optically programmed signal (pedestrian)
116w 12" vehicle (masked for arrow), 12" pedestrian and 8" vehicle (flasher beacons only)
135w 12" vehicle (unmasked) and 8" vehicle (flasher beacons only)*
150w 12" vehicle (unmasked)and 8" vehicle (flasher beacons only) A special version in a sealed beam PAR lamp is used in the 3M optically programmed signal (vehicle)
40w 8" vehicle, 9" & 16" pedestrian*
60w 8" vehicle, 9" & 16" pedestrian*
67w 8" vehicle, 9" & 16" pedestrian
69w 8" vehicle, 9" & 16" pedestrian
69w [Inside Frost] 8" 3M adapter
75w A special version in a sealed beam PAR lamp is used in the 3M optically programmed signal (pedestrian)
116w 12" vehicle (masked for arrow), 12" pedestrian and 8" vehicle (flasher beacons only)
135w 12" vehicle (unmasked) and 8" vehicle (flasher beacons only)*
150w 12" vehicle (unmasked)and 8" vehicle (flasher beacons only) A special version in a sealed beam PAR lamp is used in the 3M optically programmed signal (vehicle)
* - Sold as energy saver lamps