Glass bulb mercury arc rectifier together with exciter transformer and control gear Glass bulb mercury arc rectifier together with exciter transformer and control gear
Spherical glass light-bulbs 4, with pip, bayonet cap, squirted tungsten filament, and having S in lozenge etched on glass, 105r engraved on cap. (Apparently used above a billiard table in Balham, London). 100 volts, made between 1900-1915 Spherical glass light-bulbs 4
Will and Varrentrapp's nitrogen bulb, [original broken March 1977, reconstruction on display] Found broken and relocated. (AW) Will and Varrentrapp's nitrogen bulb, London c. 1875 circa 1875
Box of Sylvania Blitz Wurfel blue dot flashbulbs. Packet of three with only one remaining Box of Sylvania Blitz Wurfel blue dot flashbulbs
Box of Hanimex Flashcubes made in the U.S.A. Code 114002-9. 3 Cubes and 12 Flashbulbs Box of Hanimex Flashcubes
Box of Philips PFC4 Universal Photoflux Flashbulbs Box of Philips PFC4 Universal Photoflux Flashbulbs
Two boxes flash bulbs, Philips "Photoflux" PF 5/97, blue, each containing five bulbs Two Boxes Philips Photoflux Flash Bulbs
12 packets Philips "Photoflux" flash bulbs type PF 24 N, (class FP). Packets of Philips "Photoflux" Flash Bulbs Type PF 24 N
"Nevitron" mercury arc rectifier bulb made by Nevelin Co. late 1950s type R51G 1714 "Nevitron" mercury arc rectifier bulb
Fluorescent light fitting with filament bulb as part of starter switch and choke. c.1950. Fluorescent Light Fitting with Filament Bulb 1950
G.E.C photoflash bulb, SM type (one bulb missing). Clear with SCC cap. Exposure dara for Verichrome, Selochrome, Super XX and HP3 films. GEC photoflash bulb, SM type