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Set-up_with_reference_lamp.jpg
 General test setupMax08/09/24 at 20:50Sammi: @ Max, we try to stay as far away from Google as w...
test-setup.jpg
 Lamp test setupMax08/09/24 at 20:48Max: Such voltage divider is good enough at mains frequ...
test-setup.jpg
 Lamp test setupMax08/09/24 at 20:43Ria: Someone we follow on Youtube (John Ward) made a vo...
Set-up_with_reference_lamp.jpg
 General test setupMax08/09/24 at 20:39Ria: You lucky [insert insult of choice] Wink :mrgree...
Unknown_Induction_Lamp.jpg
 Philips S-HPV Induction LampRia08/09/24 at 20:35Max: No problem. This is certainly a rare lamp, so it&#...
Set-up_with_reference_lamp.jpg
 General test setupMax08/09/24 at 20:33Max: You certainly can google its specs, it's a LE...
Osram_NAV-E_110W_-_EN_1994.jpg
 1994 Osram NAV-E 110WMax08/09/24 at 20:32Max: Glad you found the description informative, Sammi!
Osram_spektral_Tl_-_FRG_1965_a.jpg
 1965 Osram Spektral TlMax08/09/24 at 20:31Max: Looking forward to the changes!
Philips_7389_500W_240V_-_NL_1973.jpg
 1973 Philips 7389 (500 W / 240 V)Max08/09/24 at 20:31Max: It's not your imagination, the pins of the GY...
test-setup.jpg
 Lamp test setupMax08/09/24 at 20:29Max: Yes, I took some liberties here but I made sure th...
test-setup.jpg
 Lamp test setupMax08/09/24 at 16:54Ria: Shouldn't the device being tested should be f...
Philips_7389_500W_240V_-_NL_1973.jpg
 1973 Philips 7389 (500 W / 240 V)Max08/09/24 at 14:53Sammi: Is it my imagination, or is one pin slightly large...
test-setup.jpg
 Lamp test setupMax08/09/24 at 14:16Tuopeek: Surely the voltage across the lamp is too high for...
Osram_spektral_Tl_-_FRG_1965_a.jpg
 1965 Osram Spektral TlMax08/09/24 at 13:15Ria: All I can do is pass on the information, it will b...
Osram_spektral_Tl_-_FRG_1965_a.jpg
 1965 Osram Spektral TlMax08/09/24 at 09:44Max: Hopefully on top of that list, next to the specs f...
Osram_spektral_Tl_-_FRG_1965_a.jpg
 1965 Osram Spektral TlMax08/09/24 at 09:39Ria: They're all on the ever-growing list Razz
Osram_spektral_Tl_-_FRG_1965_a.jpg
 1965 Osram Spektral TlMax08/09/24 at 09:14Max: Thank, Sammi. Please don't forget to implemen...
Railway_Signals.jpg
 Four Aspect Railway signal sequenceRia08/09/24 at 02:20Sammi: We've got to pay another visit there, and hop...
EncapSulite_Copycolor_10W_SOX_Safelight_2.jpg
 EncapSulite "Copycolor" 10W SOX SafelightRia08/09/24 at 02:20Ria: There was obviously one made to fit into this fixt...
DSC06710.JPG
 Interesting 36W CFLRia08/09/24 at 02:17Ria: That's a definite possibility. Can't see...
DSC06220.jpg
 Thomas Duplex Super Safelight347vPowerlite07/09/24 at 21:18347vPowerlite: Yeah, I guess these were designed for larger darkr...
IMG_1061b.jpg
 Classic American 100W BT25 mercury lamp in operationMax07/09/24 at 19:23Ria: I think we have one of these somewhere, I do rathe...
DSC06220.jpg
 Thomas Duplex Super Safelight347vPowerlite07/09/24 at 19:19Ria: That's a big one, but I do like our little 10...
Set-up_with_reference_lamp.jpg
 General test setupMax07/09/24 at 16:25Ria: I'd rather like to know more about the power ...
Set-up_with_reference_lamp.jpg
 General test setupMax07/09/24 at 16:06Sammi: Thatr's a nice setup.! Cool
test-setup.jpg
 Lamp test setupMax07/09/24 at 12:48Ria: Nice setup. We must see if we can get our oscillos...
Osram_spektral_Tl_-_FRG_1965_a.jpg
 1965 Osram Spektral TlMax07/09/24 at 02:09Sammi: Fascinating, and a wonderful close up.! Bulb Man
Osram_NAV-E_110W_-_EN_1994.jpg
 1994 Osram NAV-E 110WMax07/09/24 at 02:08Sammi: Again a fascinating insight into the manufacturing...
DSC04197.JPG
 Ballast cooling fan Mk ISammi07/09/24 at 01:57Ria: The Mk. 2 version is a big improvement, was lookin...
Unknown_Induction_Lamp.jpg
 Philips S-HPV Induction LampRia06/09/24 at 23:47Sammi: Interesting information, thanks.! Love
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