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Last comments - Misc lamps and lighting
SDW_test.jpg
Second chanceMax02/11/25 at 15:51Ria: We've just got to unearth them, they're ...
SDW_test.jpg
Second chanceMax02/11/25 at 11:54Max: You mean it cycles on a standard 230 V 1 kW HPS ch...
HQI-BT_400W_on_HPM_ballast.JPG
Last-gen Osram HQI-BT 400W in operationMax02/11/25 at 11:44Max: It is bright indeed. I like those daylight HQI-(B)...
SDW_test.jpg
Second chanceMax01/11/25 at 22:35Tuopeek: Reminds me, I have an American 1kW SON/T with the ...
HQI-BT_400W_on_HPM_ballast.JPG
Last-gen Osram HQI-BT 400W in operationMax01/11/25 at 20:49Ria: Bright little... lamp Bulb Man
SDW_test.jpg
Second chanceMax01/11/25 at 20:48Ria: Same here when I can Bulb Man
SDW_test.jpg
Second chanceMax01/11/25 at 19:04Sammi: Fascinating as always Max, thank you for sharing. ...
Sulfur_lamp_startup_in_microwave.jpg
Sulfur lamp in microwave fieldMax27/10/25 at 08:04Max: Languages are fluid, they evolve continuously over...
Sulfur_lamp_startup_in_microwave.jpg
Sulfur lamp in microwave fieldMax27/10/25 at 01:36Ria: Oh I know, but I never understood the change. What...
Sulfur_lamp_startup_in_microwave.jpg
Sulfur lamp in microwave fieldMax26/10/25 at 12:40Max: Thank you, Ria. There's a whole world beyond ...
Sulfur_lamp_startup_in_microwave.jpg
Sulfur lamp in microwave fieldMax26/10/25 at 05:18Ria: Amazing as always, Max. Although I still always th...
Sulfur_lamp_startup_in_microwave.jpg
Sulfur lamp in microwave fieldMax25/10/25 at 21:17Tuopeek: Wondering how you got this close up image in your ...
HO450_electrode_VIS.jpg
Philips HO450 electrode and dischargeMax24/10/25 at 17:24Max: We all do, Ria. That's what scarcity does to ...
HO450_electrode_VIS.jpg
Philips HO450 electrode and dischargeMax24/10/25 at 13:55Ria: We love medium pressure lampses Tubular MV Love
HO450_electrode_VIS.jpg
Philips HO450 electrode and dischargeMax23/10/25 at 21:29Max: It's an awesome (and rare) lamp, Sammi.
HO450_electrode_VIS.jpg
Philips HO450 electrode and dischargeMax22/10/25 at 14:04Sammi: A really awesome picture.! Cool Tubular MV
Philips_HPV_16W.jpg
Philips HPV 16W demoMax20/09/25 at 15:58Max: True, such low-wattage induction lamps were never ...
20231230_123547.jpg
Fun with vacuum and high voltageMax18/09/25 at 19:54Max: Heat is a problem indeed. Even a proper glue suita...
20231230_123547.jpg
Fun with vacuum and high voltageMax14/09/25 at 14:30Tuopeek: I have had some success salvaging seals by adding ...
IMG_1915b.jpg
GEC 60W SLI/H 1Max14/09/25 at 06:41Max: The 5-leaf one is very rare indeed.
_IMG5906-m.jpg
Two classics from a bygone eraMax14/09/25 at 06:34Max: Thanks! With your usual "don't fix it ti...
IMG_1061b.jpg
Classic American 100W BT25 mercury lamp in operationMax14/09/25 at 06:31Max: Me too, especially it this BT25 configuration with...
20221120_130614.jpg
Impact of mercury (and lack thereof) on the design of HPS lampsMax14/09/25 at 06:25Max: The physics behind the high-pressure sodium lamp i...
20231230_123547.jpg
Fun with vacuum and high voltageMax14/09/25 at 05:53Max: Digging those pictures also reminded me that I sho...
20221120_130614.jpg
Impact of mercury (and lack thereof) on the design of HPS lampsMax13/09/25 at 10:39Tuopeek: Interesting Max to hear the first lamps were devel...
20231230_123547.jpg
Fun with vacuum and high voltageMax13/09/25 at 10:30Tuopeek: Great little demo, inspires me to clear my bench i...
_IMG5906-m.jpg
Two classics from a bygone eraMax24/08/25 at 17:01347vPowerlite: Great shot of two classic MV lamps burning! There ...
Philips_HPV_16W.jpg
Philips HPV 16W demoMax24/08/25 at 16:57347vPowerlite: Interesting induction lamp sample. This is the fir...
Philips_HPV_16W.jpg
Philips HPV 16W demoMax22/08/25 at 14:14Tuopeek: Thanks for posting this picture. Driver is indeed ...
Philips_HPV_16W.jpg
Philips HPV 16W demoMax21/08/25 at 22:18Max: The RF driver is surprisingly small indeed, the re...
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