Sylvania 175w Metalarc BT28: Full power on 240v 50hz CWA.325 views2 commentsFrontSideBus12/02/22 at 16:25FrontSideBus: Yes, especially as they seemed to use clear MV qui...
Sylvania 175w Metalarc BT28693 views7 commentsFrontSideBus12/02/22 at 16:21FrontSideBus: That would be awesome! I was thinking of asking on...
Sylvania 175w Metalarc BT28693 views7 commentsFrontSideBus12/02/22 at 12:23Funkybulb: Yes, I have cases of 6 packs of clear 175 watt MH...
Sylvania 175w Metalarc BT28: Full power on 240v 50hz CWA.325 views2 commentsFrontSideBus11/02/22 at 19:33AngryHorse: You can see the colour upgrade these must have had...
Vintage Liverpool Wardle 4000 200w SOI lanterns: Close Up.363 views2 commentsFrontSideBus11/02/22 at 01:37FrontSideBus: Yep, Wardle No 4000 series originally for 200w SOI...
Vintage Liverpool Wardle 4000 200w SOI lanterns: Close Up.363 views2 commentsFrontSideBus09/02/22 at 23:12Nick217: Wardle these are
Sylvania 400w Metalarc BT28: Arcstream245 views1 commentsFrontSideBus09/02/22 at 10:26Danny: Another incredible shot!
Sylvania 175w Metalarc BT28693 views7 commentsFrontSideBus06/02/22 at 13:49FrontSideBus: Just had two more off you lol.
Sylvania 175w Metalarc BT28693 views7 commentsFrontSideBus03/02/22 at 22:37FrontSideBus: Lol! I thought it might have been someone in the c...
Sylvania 175w Metalarc BT28693 views7 commentsFrontSideBus03/02/22 at 21:37Andy: Sorry Mark, the penny has only just dropped that i...
Sylvania 175w Metalarc BT28693 views7 commentsFrontSideBus03/02/22 at 17:42FrontSideBus: Come from a lot of 3 from eBay. The 3rd was one of...
Sylvania 175w Metalarc BT28693 views7 commentsFrontSideBus03/02/22 at 16:37Lightbulbfun: neat finds! are these an eBay find or a trade with...
Aux electrode glow discharge.470 views3 commentsFrontSideBus02/02/22 at 22:37FrontSideBus: Yeah an ND1000 is pretty much black when you look ...
Osram Vialox 1000w: Full power.427 views4 commentsFrontSideBus02/02/22 at 22:34FrontSideBus: It was a bit tight going in, had to start the thre...
GE 1000w Sportlight 960: Arcstream.327 views1 commentsFrontSideBus02/02/22 at 18:22Andy: This lamp is a real modern beauty! I must keep a l...
Aux electrode glow discharge.470 views3 commentsFrontSideBus02/02/22 at 18:19Andy: That's a superb macro shot Mark, very clear i...
Osram Vialox 1000w: Full power.427 views4 commentsFrontSideBus02/02/22 at 18:14Andy: That lamp looks good in there despite being a bit ...
1000w SON Low Bay anyone? :)390 views2 commentsFrontSideBus01/02/22 at 20:25FrontSideBus: Well I had to turn it off as the room was getting ...
Osram Vialox 1000w: Full power.427 views4 commentsFrontSideBus01/02/22 at 20:24FrontSideBus: Well you'd not need as much heating on in the...
Osram Vialox 1000w: Full power.427 views4 commentsFrontSideBus01/02/22 at 19:40AngryHorse: I’m pretty sure these would have made decent high ...
1000w SON Low Bay anyone? :)390 views2 commentsFrontSideBus01/02/22 at 15:45Lightbulbfun: LOL thats quite amusing, it reminds me a long time...
DIY 1000w SON gearbox: Internals (reupload)328 views1 commentsFrontSideBus01/02/22 at 14:56FrontSideBus: I just fired it up, almost completely silent durin...
G.E.C 200w SLI/H on Parmar 175w CWA ballast.353 views2 commentsFrontSideBus30/01/22 at 21:13FrontSideBus: Not as bad as before but still quite noticeable.
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G.E.C 200w SLI/H on Parmar 175w CWA ballast.353 views2 commentsFrontSideBus30/01/22 at 20:48Lightbulbfun: very interesting! the important part of things is ...