The lens says "115 vac power avail".
A light, with mounting facilities furnished, designed to convey information of a specific nature concerning the circuit in which inserted. Must include or provide for the use of a lens as a part of it. For items without a lens, see lampholder, and also see light (1), panel.
Classification: Electric lamps and lighting fittings, nesoi
NSN 6105-00-275-0826
NSN 5975-01-437-5352
NSN 5975-01-152-2635
NSN 6220-00-670-1790
NSN 5925-00-655-4345
NSN 5945-01-153-0268
NSN 6650-01-180-9160
NSN 6110-01-633-8045
NSN 6135-01-052-9442
NSN 5965-01-633-8849
NSN 2925-01-421-0068
NSN 5910-00-969-1961