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Last comments - User galleries

DIY Vacuum Tube OscilloscopeDrew08/06/26 at 23:37Sammi: I wouldn't even know where to begin with buil...

My oldest toolsDrew08/06/26 at 13:40Sammi: I'm pretty sure I've got one of those dr...

3 Different Phosphors in Low Pressure AirDrew08/06/26 at 13:36Sammi: You are definitely a clever lad.! Mind Blown

We...

New Kitchen Light Upgrade ! wide-lite 100007/06/26 at 06:08wide-lite 1000: This one was originally only 2 lamp . It just wasn...

RLOD#17 (2020.05.23) 2012 Philips CDM860/V/O/4K/EA/BT37Max07/06/26 at 05:56wide-lite 1000: Nice ! I'd like to find the BT-56 version of ...

Sylvania 130V 150W Left Hand Thread LampRia07/06/26 at 05:50wide-lite 1000: Nice ! I remember seeing this one eBay years back ...

Line Material Industries Unistyle-400 400W/H33 (M59)Eric07/06/26 at 05:40wide-lite 1000: I love these ! I see yours is set up for 2" ...

Another low-pressure-air dischargeDrew07/06/26 at 01:26Ria: Another excellent upload..! You're proving a ...

Another low-pressure-air dischargeDrew06/06/26 at 23:52Drew: Interesting to know! The glass glowing more than t...

Another low-pressure-air dischargeDrew06/06/26 at 11:47Tuopeek: I’ve noticed discharges in air produce this colour...

Philips Historische Producten museum Eindhoven (49/52)Max05/06/26 at 07:25Max: The use of a metallic getter is also an option, bu...

Philips Historische Producten museum Eindhoven (44/52)Max04/06/26 at 23:25Sammi: That's the one.! Love

Philips Historische Producten museum Eindhoven (49/52)Max04/06/26 at 14:54Drew: I have done a decent amount of research into homem...

Philips Historische Producten museum Eindhoven (44/52)Max04/06/26 at 09:15Max: Ha, the Reflux! I have one as well. Interesting la...

Sylvania 130V 150W Left Hand Thread LampRia04/06/26 at 00:55Sammi: If you had a double ended tube with a L/H & a R/H ...

Philips Historische Producten museum Eindhoven (44/52)Max04/06/26 at 00:52Sammi: HPS ones High Pressure Sodium (Eliptical)

Sylvania 130V 150W Left Hand Thread LampRia04/06/26 at 00:07Ria: I found a seller of some new ones on eBay a while ...

Sylvania 130V 150W Left Hand Thread LampRia03/06/26 at 19:38Bulbman256: This one didn't fool me one bit when I was as...

Philips Historische Producten museum Eindhoven (49/52)Max03/06/26 at 07:47Max: The Evoluon was sold off to developers in 2018 and...

Philips Historische Producten museum Eindhoven (44/52)Max03/06/26 at 07:29Max: Incandescent ones? It would be interesting to see ...

Philips Historische Producten museum Eindhoven (43/52)Max03/06/26 at 07:24Max: You're not the only one, Sammi! Given the dif...

Philips Historische Producten museum Eindhoven (51/52)Max03/06/26 at 07:23Max: That trick with the aquadag coating was used in qu...

Philips Historische Producten museum Eindhoven (46/52)Max03/06/26 at 07:19Max: A few of those were made for demo purpose, used in...

Philips Historische Producten museum Eindhoven (52/52)Max03/06/26 at 07:16Max: It is. That was some cutting-edge tech back then (...

Philips Historische Producten museum Eindhoven (49/52)Max02/06/26 at 18:36Tuopeek: Been planning to have a go at making a triode for ...

3kVA Variable TransformerRia01/06/26 at 01:45Ria: Should I need to "probe the receptacle" ...

Philips Historische Producten museum Eindhoven (44/52)Max01/06/26 at 01:29Sammi: We have a couple of Russian side reflector lampses...

Philips Historische Producten museum Eindhoven (43/52)Max01/06/26 at 01:27Sammi: I would love to see this litted.! Bulb Man

:lov...

Philips Historische Producten museum Eindhoven (51/52)Max31/05/26 at 21:54Drew: Very interesting, I have also seen pool-style merc...

ITT/American-Electric Series R175, Residential NEMA-headEric31/05/26 at 18:55Eric: Yeah, most likely identical except of course for t...

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