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Osram 64415S 2800K 12V 10W G4 140lm Halogen Tungsten Lamp Bulb for Microscope Photometer Optical Instrument Spectrophotometer
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Osram 094178-64415S 10W 12V G4 base Osram Halo Starlite, Clear, Axial Filament 2000hr Bi Pin Base Single Ended Halogen Light Bulb - Amazon.com
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