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Philips Historische Producten museum Eindhoven (35/53)Max
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Philips Historische Producten museum Eindhoven (36/53)Max
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Philips Historische Producten museum Eindhoven (38/53)Max
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3 Different Phosphors in Low Pressure AirDrew
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Another low-pressure-air dischargeDrew
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Philips Historische Producten museum Eindhoven (39/53)Max
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Philips Historische Producten museum Eindhoven (40/53)Max
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Philips Historische Producten museum Eindhoven (41/53)Max
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Philips Historische Producten museum Eindhoven (42/53)Max
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Philips Historische Producten museum Eindhoven (43/53)Max
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Philips Historische Producten museum Eindhoven (44/53)Max
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Philips Historische Producten museum Eindhoven (45/53)Max
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Philips Historische Producten museum Eindhoven (46/53)Max
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Philips Historische Producten museum Eindhoven (47/53)Max
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Philips Historische Producten museum Eindhoven (48/53)Max
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Thorn-Mazda 100W Externally Sprayed Red LampRia
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Sylvania 130V 150W Left Hand Thread LampRia
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Siemens "Britannia" 200W Pip-top LampRia
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Philips Historische Producten museum Eindhoven (49/53)Max
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Philips Historische Producten museum Eindhoven (51/53)Max
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Philips Historische Producten museum Eindhoven (53/53)Max
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Thorn 45V telephone switchboard indicator lampRia
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Crompton Green Harlequin LampRia
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4 Crompton Harlequin LampsRia
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Capacitively coupled Plücker tubeMax
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Capacitively coupled Plücker tube: dry airMax
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Capacitively coupled Plücker tube: water vapor (with tap water residues)Max
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RLOD#36 (2020.06.20) 2011 Osram HMI 12000W GSMax
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Atlas Red and Green Coloured Pygmy LampsRia
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Osram 230V 25W clear lampRia
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