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Deuterium reference lamp systemMax
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Deuterium source lamphouseMax
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Deuterium lamp in operationMax
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Four Aspect Railway signal sequenceRia
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Lamp test setupMax
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General test setupMax
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Now for summat completely different...Sammi
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Ballast cooling fan Mk ISammi
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Capacitive influenceMax
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Sparks in a XenecoMax
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Running high-voltage discharge lamps on 230 V mainsMax
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Martindale FL30 Lamp TesterRia
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Base for Osram-GEC 280W SOI/H LampRia
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Spectral evolution of a sodium lampMax
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Emission spectrum of mercury lamps versus pressureMax
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Solar spectrumMax
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Homemade sky beamerMax
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Royal Ediswan 100CP Pointolite Lamp - CircuitRia
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3-way E26 lampholderRia
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A light source and housing just not as you know itTuopeek
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Farnell L30-2 Stabilised Bench Power SupplyRia
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Daiwa Regulated DC Power SupplyRia
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GE E29s Admedium LampholderRia
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Benjamin Lamp AdaptorsRia
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