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Osram_spektral_Tl_-_FRG_1965_a.jpg
1965 Osram Spektral TlMax09/08/24 at 08:44Max: Hopefully on top of that list, next to the specs f...
Osram_spektral_Tl_-_FRG_1965_a.jpg
1965 Osram Spektral TlMax09/08/24 at 08:39Ria: They're all on the ever-growing list Razz
Osram_spektral_Tl_-_FRG_1965_a.jpg
1965 Osram Spektral TlMax09/08/24 at 08:14Max: Thank, Sammi. Please don't forget to implemen...
Railway_Signals.jpg
Four Aspect Railway signal sequenceRia09/08/24 at 01:20Sammi: We've got to pay another visit there, and hop...
EncapSulite_Copycolor_10W_SOX_Safelight_2.jpg
EncapSulite "Copycolor" 10W SOX SafelightRia09/08/24 at 01:20Ria: There was obviously one made to fit into this fixt...
DSC06710.JPG
Interesting 36W CFLRia09/08/24 at 01:17Ria: That's a definite possibility. Can't see...
DSC06220.jpg
Thomas Duplex Super Safelight347vPowerlite09/07/24 at 20:18347vPowerlite: Yeah, I guess these were designed for larger darkr...
IMG_1061b.jpg
Classic American 100W BT25 mercury lamp in operationMax09/07/24 at 18:23Ria: I think we have one of these somewhere, I do rathe...
DSC06220.jpg
Thomas Duplex Super Safelight347vPowerlite09/07/24 at 18:19Ria: That's a big one, but I do like our little 10...
Set-up_with_reference_lamp.jpg
General test setupMax09/07/24 at 15:25Ria: I'd rather like to know more about the power ...
Set-up_with_reference_lamp.jpg
General test setupMax09/07/24 at 15:06Sammi: Thatr's a nice setup.! Cool
test-setup.jpg
Lamp test setupMax09/07/24 at 11:48Ria: Nice setup. We must see if we can get our oscillos...
Osram_spektral_Tl_-_FRG_1965_a.jpg
1965 Osram Spektral TlMax09/07/24 at 01:09Sammi: Fascinating, and a wonderful close up.! Bulb Man
Osram_NAV-E_110W_-_EN_1994.jpg
1994 Osram NAV-E 110WMax09/07/24 at 01:08Sammi: Again a fascinating insight into the manufacturing...
DSC04197.JPG
Ballast cooling fan Mk ISammi09/07/24 at 00:57Ria: The Mk. 2 version is a big improvement, was lookin...
Unknown_Induction_Lamp.jpg
Philips S-HPV Induction LampRia09/06/24 at 22:47Sammi: Interesting information, thanks.! Love
Philips_XL_20W_Induction_Lamp.jpg
Philips XL 20W Induction LampRia09/06/24 at 22:34Max: Yeah, I'm wondering who that is Wonder
Unknown_Induction_Lamp.jpg
Philips S-HPV Induction LampRia09/06/24 at 22:24Max: I can also add that there was three variants of th...
Iwasaki_EYE_M1000A-BD.jpg
Iwasaki EYE M1000A/BD Multi-Metal LampRia09/06/24 at 22:23Max: Then I don't know the specific reason for the...
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Running high-voltage discharge lamps on 230 V mainsMax09/06/24 at 22:21Max: I'll let you know if I come across one.
DSCF1425.jpg
Capacitive influenceMax09/06/24 at 22:21Max: Such discharge effect is really neat indeed. Notic...
Wotan_20W_Halotube.jpg
Wotan 20W HalotubeSammi09/06/24 at 22:19Max: I remember those lamps being used in some shops in...
2020-05-08_Narva_D2E211.jpg
RLOD#4 (08.05.2020) 1976 Narva D2E/1Max09/06/24 at 22:17Max: My pleasure, Ria Smile
DSCF1414.jpg
Sparks in a XenecoMax09/06/24 at 22:16Max: Thanks Ria. I shot this picture just a couple of d...
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Three Induction LampsRia09/06/24 at 22:14Max: Sammi - I knew they were going to a good home
Westinghouse_MH40021E_-_USA_1982.jpg
1982 Westinghouse MH400/EMax09/06/24 at 22:13Max: Thanks Eric, I hope you'll find one.

Tuope...
DSC04197.JPG
Ballast cooling fan Mk ISammi09/06/24 at 21:33Max: You may want to add a radiator to the ballast casi...
GE_120V_150W_Green_Dichro-Color_PAR38_Flood_Lamp.jpg
GE 150W Green Dichro-Color PAR38 Flood LampRia09/06/24 at 21:06Max: Those lamps produce some nicely saturated light co...
Wotan_20W_Halotube.jpg
Wotan 20W HalotubeSammi09/06/24 at 18:34Sammi: We do have one available for trade if anyone is in...
Wotan_20W_Halotube.jpg
Wotan 20W HalotubeSammi09/06/24 at 15:34Ria: Interesting little things, heavy too Shocked
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