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Tungsram Superba 40W mushroom shaped incandescent lamp792 viewsdor123
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Rare Israeli Tadiran 40W candle incandescent lamp1130 viewsdor123
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One of my two Osram Dulux EL Longlife 23W/21-840841 viewsdor123
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The arc of my Osram HQI-TS 70W/D through my new ND1000 filter404 viewsdor123
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The arc of my Electra MH-DE 70W 4200K MH lamp672 viewsdor123
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The arc in my Philips MHN-TD ESS 70W/730446 viewsdor123
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The arc of my Aliexpress 70W 8000K colour MH lamp679 viewsdor123
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25W incandescent lamp at the spot above my bed at my mother home554 viewsdor123
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Osram Xenophot HLX 64640 FCS 24V 150W halogen lamp for slide projectors650 viewsdor123
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Strange transparent spot at the arctube of my 8000K 70W MH lamp942 viewsdor123
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The arc of my Osram NAV-TS 70W Super 4Y467 viewsdor123
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My Venture MH-DE 70W/UVS/GDX green thallium lamp broken :(1096 viewsdor123
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The arc of my Aliexpress 10,000K 70W MH lamp608 viewsdor123
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EOL 54W T5 HO at my hostel, causing mercury migration571 viewsdor123
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My Philips ML 160W under 365nm UVA radiation390 viewsdor123
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EOL Hyundai Teva 20W 827 colour helical CFL that have ballast failure439 viewsdor123
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LED CFL and three NOS GE BIAX D 26W973 viewsdor123
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Eurolux GY6.35 230V 50W halogen lamps at the bathroom at my father home593 viewsdor123
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My new no name 70W R7s thallium green lamp from eBay UK474 viewsdor123
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The arc of my no name 70W green thallium lamp492 viewsdor123
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EOL Circular T5 22W 4100K colour lamp691 viewsdor123
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Blackening appearing in the arctube of my 70W green thallium lamp704 viewsdor123
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BLV HIT-DE 70W "Orange" MH lamp945 viewsdor123
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BLV HIT-DE 70W sodium-mercury crap...1324 viewsdor123
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