 Last comments - Lamps
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Surprisingly good bottom-tier green metal halide lampMax26/07/26 at 20:40Drew: Wow, never heard of cerium used for anything reall...
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Surprisingly good bottom-tier green metal halide lampMax24/07/26 at 08:42Max: Maybe I was too harsh when I classified this lamp ...
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Surprisingly good bottom-tier green metal halide lampMax23/07/26 at 20:32Tuopeek: Pulsrite does seem to be quite common and manufact...
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Surprisingly good bottom-tier green metal halide lampMax23/07/26 at 16:21Drew: Very nice, I remember seeing these throughout ebay...
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Westinghouse Lifeguard H38MP-100/DX Mercury LampSammi22/07/26 at 01:09Ria: No idea, to be honest..!
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EYE daylight MH lampSammi21/07/26 at 19:32Max: Agreed, and I suspect the production cost of the i...
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Westinghouse Lifeguard H38MP-100/DX Mercury LampSammi21/07/26 at 19:30Max: Yeah, you said that in your description already, b...
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EYE daylight MH lampSammi20/07/26 at 18:14Drew: These are super cool, love that design. I wish the...
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Westinghouse Lifeguard H38MP-100/DX Mercury LampSammi20/07/26 at 13:38Sammi: Well it came to us from across the Pond...
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Westinghouse Lifeguard H38MP-100/DX Mercury LampSammi19/07/26 at 21:25Max: That was certainly not a common bulb shape for a m...
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EYE daylight MH lampSammi19/07/26 at 21:22Max: Good choice of lamp! You can even run that MT150D ...
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Westinghouse Lifeguard H38MP-100/DX Mercury LampSammi19/07/26 at 20:43Tuopeek: Not see many mercury lamps with this type of outer...
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GE Genura in detailsMax14/07/26 at 17:43Max: That's correct! That radial pattern in the si...
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GE Genura in detailsMax13/07/26 at 13:42Tuopeek: @Ria: Engineers just love exploded diagrams. I reb...
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GE Genura in detailsMax13/07/26 at 11:28Ria: Exploded..? That doesn't sound very good :po...
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GE Genura in detailsMax13/07/26 at 05:34Max: Indeed. Also, what I did not mention is that the b...
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GE Genura in detailsMax12/07/26 at 17:00Tuopeek: It goes to show a lot of the build costs in these ...
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RLOD#39 (2020.06.28) 2017 Venture HIT250W/HOR/DU/4.5KMax03/07/26 at 14:43Max: Osram was the first lampmaker to introduce this co...
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Philips Historische Producten museum Eindhoven (7/53)Max03/07/26 at 14:38Max: 3-colors fluorescent lamps can be made with a sing...
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Philips Historische Producten museum Eindhoven (7/53)Max03/07/26 at 10:29Tuopeek: Can't imagine it's all the easy to manuf...
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RLOD#39 (2020.06.28) 2017 Venture HIT250W/HOR/DU/4.5KMax03/07/26 at 10:23Tuopeek: Making metal halides suitable to run on both HPS a...
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Philips Historische Producten museum Eindhoven (13/53)Max29/06/26 at 14:23Ria: Yes, I had one many years ago (1970s) but it has l...
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Philips Historische Producten museum Eindhoven (13/53)Max29/06/26 at 08:00Max: I agree, the colored crown-silver lamps are really...
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Philips Historische Producten museum Eindhoven (13/53)Max28/06/26 at 14:47Ria: I like the coloured crown-silver lamps. I have a f...
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2000 Philips SON-HC 220WMax28/06/26 at 10:33Max: C refers to the clear bulb indeed. The light outpu...
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2000 Philips SON-HC 220WMax28/06/26 at 09:51Tuopeek: I presume the C in SON-HC is for Clear. Good to se...
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RLOD#38 (2020.06.27) 1972 Sylvania 150PAR/SP/AMax28/06/26 at 05:06Ria: I think I have some of these somewhere, not sure, ...
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RLOD#38 (2020.06.27) 1972 Sylvania 150PAR/SP/AMax26/06/26 at 13:04Max: The MR16s with a colored primary mirror are also v...
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RLOD#38 (2020.06.27) 1972 Sylvania 150PAR/SP/AMax26/06/26 at 02:10Eric: I agree with Ria...something special about dichroi...
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RLOD#38 (2020.06.27) 1972 Sylvania 150PAR/SP/AMax25/06/26 at 16:04Max: Thanks Ria. Those lamps are really special... some...
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