Commonly used in VU meters as a very nice looking backlight
These are USED and I do not know how many hours they have clocked up but generally they are very long life in any case.
Lamp glass envelope is 20mm long x 3mm diameter
Pigtail wiring at each end
These were removed from some compressor equipment, when illuminated the voltage across them was 15V AC
Cold filament resistance is 18 Ohms and I didn't measure the current drawn although it wouldn't be as high as you might think, when the filament heats, the resistance goes higher.
Very nice EVEN green glow - very attractive to look at
Tested as described in the description
This item is not returnable, UNLESS not as described