Last comments - Photo Gallery

Last comments

General test setupMax08/09/24 at 19:33Max: You certainly can google its specs, it's a LE...

1994 Osram NAV-E 110WMax08/09/24 at 19:32Max: Glad you found the description informative, Sammi!

1965 Osram Spektral TlMax08/09/24 at 19:31Max: Looking forward to the changes!

1973 Philips 7389 (500 W / 240 V)Max08/09/24 at 19:31Max: It's not your imagination, the pins of the GY...

Lamp test setupMax08/09/24 at 19:29Max: Yes, I took some liberties here but I made sure th...

Lamp test setupMax08/09/24 at 15:54Ria: Shouldn't the device being tested should be f...

1973 Philips 7389 (500 W / 240 V)Max08/09/24 at 13:53Sammi: Is it my imagination, or is one pin slightly large...

Lamp test setupMax08/09/24 at 13:16Tuopeek: Surely the voltage across the lamp is too high for...

1965 Osram Spektral TlMax08/09/24 at 12:15Ria: All I can do is pass on the information, it will b...

1965 Osram Spektral TlMax08/09/24 at 08:44Max: Hopefully on top of that list, next to the specs f...

1965 Osram Spektral TlMax08/09/24 at 08:39Ria: They're all on the ever-growing list Razz

1965 Osram Spektral TlMax08/09/24 at 08:14Max: Thank, Sammi. Please don't forget to implemen...

Four Aspect Railway signal sequenceRia08/09/24 at 01:20Sammi: We've got to pay another visit there, and hop...

EncapSulite "Copycolor" 10W SOX SafelightRia08/09/24 at 01:20Ria: There was obviously one made to fit into this fixt...

Interesting 36W CFLRia08/09/24 at 01:17Ria: That's a definite possibility. Can't see...

Thomas Duplex Super Safelight347vPowerlite07/09/24 at 20:18347vPowerlite: Yeah, I guess these were designed for larger darkr...

Classic American 100W BT25 mercury lamp in operationMax07/09/24 at 18:23Ria: I think we have one of these somewhere, I do rathe...

Thomas Duplex Super Safelight347vPowerlite07/09/24 at 18:19Ria: That's a big one, but I do like our little 10...

General test setupMax07/09/24 at 15:25Ria: I'd rather like to know more about the power ...

General test setupMax07/09/24 at 15:06Sammi: Thatr's a nice setup.! Cool

Lamp test setupMax07/09/24 at 11:48Ria: Nice setup. We must see if we can get our oscillos...

1965 Osram Spektral TlMax07/09/24 at 01:09Sammi: Fascinating, and a wonderful close up.! Bulb Man

1994 Osram NAV-E 110WMax07/09/24 at 01:08Sammi: Again a fascinating insight into the manufacturing...

Ballast cooling fan Mk ISammi07/09/24 at 00:57Ria: The Mk. 2 version is a big improvement, was lookin...

Philips S-HPV Induction LampRia06/09/24 at 22:47Sammi: Interesting information, thanks.! Love

Philips XL 20W Induction LampRia06/09/24 at 22:34Max: Yeah, I'm wondering who that is Wonder

Philips S-HPV Induction LampRia06/09/24 at 22:24Max: I can also add that there was three variants of th...

Iwasaki EYE M1000A/BD Multi-Metal LampRia06/09/24 at 22:23Max: Then I don't know the specific reason for the...

Running high-voltage discharge lamps on 230 V mainsMax06/09/24 at 22:21Max: I'll let you know if I come across one.

Capacitive influenceMax06/09/24 at 22:21Max: Such discharge effect is really neat indeed. Notic...

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