 Last comments
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Osram 400W MA lampSammi07/11/25 at 18:27Max: A good old atmospheric mercury lamp! I wished I ha...
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GEC Solarcolour SON-T 250W lampSammi07/11/25 at 18:25Max: Me too. I can't believe that GEC-Osram waited...
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GEC Solarcolour SON-T 250W lampSammi07/11/25 at 09:34Tuopeek: Like these old GEC 'snap-start' HPS lamp...
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Bell 240-250V 40W Pickwick Candle Lamp, Externally FrostedSammi07/11/25 at 00:27Ria: I love these little lampses
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Early-1940s Wabash Superflood N.B2 (120 V 500 W)Max06/11/25 at 18:58Ria: That makes sense, I missed the bit about the short...
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One lamp, two operationsMax06/11/25 at 18:14Tuopeek: Did wonder a bit what you meant by high V and I at...
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Early-1940s Wabash Superflood N.B2 (120 V 500 W)Max06/11/25 at 11:08Max: This lamp is not meant to be run continuously give...
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One lamp, two operationsMax06/11/25 at 11:05Max: You're getting there, but that's not it....
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Early-1940s Wabash Superflood N.B2 (120 V 500 W)Max06/11/25 at 01:05Ria: Interesting it has an E26 cap at that wattage.
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One lamp, two operationsMax05/11/25 at 22:15Tuopeek: You got me a bit stumped. I think I have gone full...
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One lamp, two operationsMax05/11/25 at 20:57Max: Not there yet... there is no electrophoresis or co...
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One lamp, two operationsMax05/11/25 at 19:03Tuopeek: ok, I had been thinking it was a Penning mixture b...
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One lamp, two operationsMax05/11/25 at 18:02Max: You're not there yet. Something important is ...
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One lamp, two operationsMax04/11/25 at 18:54Tuopeek: Ah, I'm intrigued. If the lower image has a h...
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Iwasaki Eye Color Arc MT150FD Sammi04/11/25 at 16:19Sammi: Thanks Max.!
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Second chanceMax04/11/25 at 05:44Max: That 1 kW American lamp is certainly not compatibl...
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One lamp, two operationsMax04/11/25 at 05:34Max: Thanks! You're very close (both voltage and c...
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160W MBT lampSammi04/11/25 at 05:32Max: Clear self-ballasted mercury lamps are always a bi...
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Iwasaki Eye Color Arc MT150FD Sammi04/11/25 at 05:30Max: The date code is correct indeed. Iwasaki uses a co...
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Philips MA60AgentHalogen_8704/11/25 at 00:50Ria: The fixture we had was an ignitor ballast, don...
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Iwasaki Eye Color Arc MT150FD Sammi04/11/25 at 00:46Sammi: I'll just go with that.!
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Clip on spotlight Sammi03/11/25 at 23:44Sammi: I've never seen another, I did have two but t...
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Clip on spotlight Sammi03/11/25 at 22:10wide-lite 1000: Interesting . I've never seen one made of woo...
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Iwasaki Eye Color Arc MT150FD Sammi03/11/25 at 22:08wide-lite 1000: I was thinking the same thing !
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Philips MA60AgentHalogen_8703/11/25 at 20:32Ria: We had a Philips SRS201 which was much the same th...
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Iwasaki Eye Color Arc MT150FD Sammi03/11/25 at 20:29Ria: I'm almost sure the date is as simple as May ...
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160W MBT lampSammi03/11/25 at 19:55Tuopeek: always nice to see the workings. I have a Chinese ...
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