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Tungsram Superba 40W mushroom shaped incandescent lamp395 viewsdor123
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Rare Israeli Tadiran 40W candle incandescent lamp652 viewsdor123
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One of my two Osram Dulux EL Longlife 23W/21-840497 viewsdor123
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The arc of my Osram HQI-TS 70W/D through my new ND1000 filter219 viewsdor123
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The arc of my Electra MH-DE 70W 4200K MH lamp381 viewsdor123
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The arc in my Philips MHN-TD ESS 70W/730230 viewsdor123
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The arc of my Aliexpress 70W 8000K colour MH lamp356 viewsdor123
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25W incandescent lamp at the spot above my bed at my mother home305 viewsdor123
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Osram Xenophot HLX 64640 FCS 24V 150W halogen lamp for slide projectors362 viewsdor123
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Strange transparent spot at the arctube of my 8000K 70W MH lamp558 viewsdor123
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The arc of my Osram NAV-TS 70W Super 4Y260 viewsdor123
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My Venture MH-DE 70W/UVS/GDX green thallium lamp broken :(669 viewsdor123
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The arc of my Aliexpress 10,000K 70W MH lamp330 viewsdor123
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EOL 54W T5 HO at my hostel, causing mercury migration317 viewsdor123
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My Philips ML 160W under 365nm UVA radiation203 viewsdor123
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EOL Hyundai Teva 20W 827 colour helical CFL that have ballast failure210 viewsdor123
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LED CFL and three NOS GE BIAX D 26W543 viewsdor123
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Eurolux GY6.35 230V 50W halogen lamps at the bathroom at my father home296 viewsdor123
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My new no name 70W R7s thallium green lamp from eBay UK238 viewsdor123
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The arc of my no name 70W green thallium lamp296 viewsdor123
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EOL Circular T5 22W 4100K colour lamp417 viewsdor123
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Blackening appearing in the arctube of my 70W green thallium lamp363 viewsdor123
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BLV HIT-DE 70W "Orange" MH lamp587 viewsdor123
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BLV HIT-DE 70W sodium-mercury crap...782 viewsdor123
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