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There are 133 registered users.  The newest registered user is Cjacker.  In total there are 85 visitors online: 0 registered users and 85 guests.  Most users ever online: 832 on 27/11/24 at 22:50.  Registered users who have been online in the past 10 minutes: .

xenon arc lamps



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krypton arc lamps



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Album viewed 0 times
super high pressure mercury lamps


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2 files, last one added on 07 Jun, 2025
Album viewed 29 times
spectral and calibration lamps


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1 files, last one added on 17 Mar, 2025
Album viewed 24 times
Induction and other electrodeless lamp



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Album viewed 0 times
Combustion-Flash lamps



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Album viewed 0 times
Stuff and projects


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4 files, last one added on 16 May, 2026
Album viewed 30 times
Control Gear & Accessories


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2 files, last one added on 27 Apr, 2026
Album viewed 4 times
32 albums on 3 page(s) 1 2 3


Last additions - Alex's Gallery
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 Garden Pollar17 views3 commentsAlex16 May, 2026
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 1983 Osram Power Star HQI-TS 1000W/D40 views4 commentsAlex14 May, 2026
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 early 1910's Edison GEM 50W Carbon filament lamp113 views2 commentsAlex07 May, 2026
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 1996 Osram SON-R 400W full power 136 views3 commentsAlex05 May, 2026
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 1996 Osram SON-R 400W after start up101 views1 commentsAlex05 May, 2026
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 Thorn SON-TD 250W146 views5 commentsAlex03 May, 2026
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 Thorn SON-TD 250W Ignition104 views3 commentsAlex03 May, 2026
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 2014 Osram HQI-TM 600W single ended compact qmh lamp hot restrique157 views3 commentsAlex01 May, 2026
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 2014 Osram HQI-TM 600W single ended compact qmh lamp after switch off100 views3 commentsAlex01 May, 2026
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 2014 Osram HQI-TM 600W single ended compact qmh lamp after war up94 views2 commentsAlex01 May, 2026
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 2014 Osram HQI-TM 600W single ended compact qmh lamp after start up72 viewsAlex01 May, 2026
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 1984 Osram L40W/61 pink fluorescent tube71 views1 commentsAlex30 Apr, 2026
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 late 1980s May & Christe leak transformer147 views3 commentsAlex27 Apr, 2026
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 1974 Narva LUk 40W narrow U tube190 views3 commentsAlex26 Apr, 2026
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 1979 Narva Brand-Erbisdorf LS 40W Grün 92 green F40W T12113 views1 commentsAlex26 Apr, 2026
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 1973 Thorn gold F40W T12216 views2 commentsAlex26 Apr, 2026
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 1984 Thorn Radar Red F40W T12162 views3 commentsAlex26 Apr, 2026
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 1981 Osram HQL-R 80W Deluxe at start up112 viewsAlex21 Apr, 2026
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 1981 Osram HQL-R De Luxe 80W123 views1 commentsAlex21 Apr, 2026
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 2022 Aura Crystal-TL LL 70W/942 Twinarc CMH --Well meant, is not well done--231 views4 commentsAlex20 Apr, 2026
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 1994 Philips HPR 125W Hard Glass UV lamp127 views2 commentsAlex20 Apr, 2026
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 R7s test jig146 views2 commentsAlex20 Apr, 2026
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 2015 Osram HMI Event 1200W Quartz metal halide lamp 214 views5 commentsAlex18 Apr, 2026
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 blv 150W Orange quartz metal halide lamp302 views7 commentsAlex17 Apr, 2026
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 BLV 150W magenta quartz metal halide lamp183 views3 commentsAlex17 Apr, 2026
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 Philips Westinghouse h38 100W dx mercury vapour lamp185 views5 commentsAlex15 Apr, 2026
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 late 1970’s early 1980’s Philips TW 6W 220-240V Blacklight Blue lamp148 views2 commentsAlex14 Apr, 2026
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 late 1950’s early 1960’s ATLAS flower lamp180 views4 commentsAlex12 Apr, 2026
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 PHILIPS PowerWhite MBFR 125W etch171 views4 commentsAlex12 Apr, 2026
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 Philips Westinghouse C70S62/PAR/M moments after striking 208 views5 commentsAlex12 Apr, 2026
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 Philips Westinghouse CERAMALUX WIDE FLOOD C70S62/PAR/M211 views3 commentsAlex12 Apr, 2026
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 1997 EYE iwasaki H75 Mercury vapour lamp. 206 views4 commentsAlex11 Apr, 2026
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 1972 Philips PowerWhite MBFR 125W --not working properly--342 views9 commentsAlex10 Apr, 2026
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 1970 Philips HLRG 400W Full power243 views4 commentsAlex09 Apr, 2026
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 1970 Philips HRLG 400W HPM Growlamp startup114 views2 commentsAlex09 Apr, 2026
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 of course in aberdeen 213 views1 commentsAlex25 Jan, 2026
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 Lamp lot218 views2 commentsAlex24 Jan, 2026
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 late 1950's East german hanging fitting142 viewsAlex24 Dec, 2025
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 Philips HPL-pro 50W-first dicharge lamp on the new test bench652 views4 commentsAlex24 Jul, 2025
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 OSRAM HQI-TM 600W559 views5 commentsAlex17 Jun, 2025
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 418 views2 commentsAlex16 Jun, 2025
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 Philips SPP 1000W Pulsed super high pressure mercury projector lamp491 views2 commentsAlex07 Jun, 2025
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 Thorn M1 Low voltage mercury UV source817 views5 commentsAlex03 Jun, 2025
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 1963 BGW HQA 125W inside frosted high pressure mercury lamp765 views4 commentsAlex10 Apr, 2025
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 354 viewsAlex08 Apr, 2025
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 antique discharge lamps942 views6 commentsAlex07 Apr, 2025
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 Thorn SON-T 70W284 viewsAlex22 Mar, 2025
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 Osram GEC 995-9703 for Westland scout helicopter 299 viewsAlex20 Mar, 2025

Last comments - Alex's Gallery
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 Garden Pollar17 views3 commentsAlex16/05/26 at 22:58AngryHorse: Yes, they look good low down like this, among the ...
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 Garden Pollar17 views3 commentsAlex16/05/26 at 22:30FrontSideBus: I have 50w SON on my patio now and it's aweso...
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 Garden Pollar17 views3 commentsAlex16/05/26 at 20:57Beta 5: Looks good! Can't beat SON for lightng like t...
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 1983 Osram Power Star HQI-TS 1000W/D40 views4 commentsAlex15/05/26 at 18:20AngryHorse: Nor me , I thought these only went upto 250?,...
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 1983 Osram Power Star HQI-TS 1000W/D40 views4 commentsAlex15/05/26 at 17:54Andy: That's an impressive lamp! I didn't real...
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 1983 Osram Power Star HQI-TS 1000W/D40 views4 commentsAlex15/05/26 at 11:55dor123: Is this during run-up or at full brightness? Also:...
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 1983 Osram Power Star HQI-TS 1000W/D40 views4 commentsAlex14/05/26 at 19:06FrontSideBus: I didn't realise they did these in 1Kw flavou...
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 early 1910's Edison GEM 50W Carbon filament lamp113 views2 commentsAlex11/05/26 at 16:24Beta 5: Very nice! it is always fascinating to see how GLS...
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 early 1910's Edison GEM 50W Carbon filament lamp113 views2 commentsAlex09/05/26 at 09:32AngryHorse: 1910 and it’s still working!, beat that LED!
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 1996 Osram SON-R 400W full power 136 views3 commentsAlex05/05/26 at 23:55Flurofan96: So cool you got this and that SON-R lamp is the sa...
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 Thorn SON-TD 250W Ignition104 views3 commentsAlex05/05/26 at 23:25Slyspark: That is rather nice!
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 1996 Osram SON-R 400W after start up101 views1 commentsAlex05/05/26 at 16:38FrontSideBus: The snap starter does make a nice noise
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 1996 Osram SON-R 400W full power 136 views3 commentsAlex05/05/26 at 16:35FrontSideBus: To be honest, I'd rather work under sodium th...
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 1996 Osram SON-R 400W full power 136 views3 commentsAlex05/05/26 at 15:46AngryHorse: Cool , didn’t know mercury gear ran these wit...
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 Thorn SON-TD 250W146 views5 commentsAlex03/05/26 at 13:26Lightbulbfun: as mentioned these SON-TD lamps need to be run in ...
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 Thorn SON-TD 250W146 views5 commentsAlex03/05/26 at 13:09AngryHorse: Yes, it’s strange how free air affects these lamps...
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 Thorn SON-TD 250W Ignition104 views3 commentsAlex03/05/26 at 13:07AngryHorse: Indeed, beautiful colours
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 Thorn SON-TD 250W146 views5 commentsAlex03/05/26 at 10:33FrontSideBus: Any enclosed 1000w halogen fitting should do. The ...
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 Thorn SON-TD 250W146 views5 commentsAlex03/05/26 at 10:31Alex: easier said than done, i will need to build/conver...
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 Thorn SON-TD 250W Ignition104 views3 commentsAlex03/05/26 at 10:30FrontSideBus: Nice
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 Thorn SON-TD 250W146 views5 commentsAlex03/05/26 at 10:29FrontSideBus: You may wish to try this in a fitting and repeat t...
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 OSRAM HQI-TM 600W559 views5 commentsAlex02/05/26 at 10:27FrontSideBus: These are quite special lamps!
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 2014 Osram HQI-TM 600W single ended compact qmh lamp after war up94 views2 commentsAlex02/05/26 at 09:59Alex: yes, there is a green phase but not as potent as w...
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 2014 Osram HQI-TM 600W single ended compact qmh lamp after war up94 views2 commentsAlex01/05/26 at 19:16dor123: Is this lamp passes green thallium colour during r...

Last viewed - Alex's Gallery
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 Philips HPI-TD 1000W/D600 views4 commentsAlex17 May, 2026 at 04:41 AM
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 Lamp allay584 views2 commentsAlex17 May, 2026 at 04:41 AM
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 Radium HRI-TS green483 views2 commentsAlex17 May, 2026 at 04:40 AM
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 OSRAM HQI-TM 600W559 views5 commentsAlex17 May, 2026 at 04:40 AM
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 418 views2 commentsAlex17 May, 2026 at 04:40 AM
THORN_M2.jpeg
 Thorn M1 Low voltage mercury UV source817 views5 commentsAlex17 May, 2026 at 04:40 AM
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 Osram GEC 995-9703 for Westland scout helicopter 299 viewsAlex17 May, 2026 at 04:40 AM
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 LELZ top view362 viewsAlex17 May, 2026 at 04:39 AM
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 late 1950's East german hanging fitting142 viewsAlex17 May, 2026 at 04:38 AM
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 Narva 100/150W operations theatre lamp of the old design338 viewsAlex17 May, 2026 at 04:38 AM
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 of course in aberdeen 213 views1 commentsAlex17 May, 2026 at 04:38 AM
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 Philips Westinghouse CERAMALUX WIDE FLOOD C70S62/PAR/M211 views3 commentsAlex17 May, 2026 at 04:38 AM
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 Philips Westinghouse C70S62/PAR/M moments after striking 208 views5 commentsAlex17 May, 2026 at 04:38 AM
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 Thorn SON-TD 250W146 views5 commentsAlex17 May, 2026 at 04:38 AM
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 1996 Osram SON-R 400W full power 136 views3 commentsAlex17 May, 2026 at 04:38 AM
IMG_0709.JPG
 2014 Osram HQI-TM 600W single ended compact qmh lamp hot restrique157 views3 commentsAlex17 May, 2026 at 04:38 AM
IMG_0778.JPG
 early 1910's Edison GEM 50W Carbon filament lamp113 views2 commentsAlex17 May, 2026 at 04:38 AM
IMG_0383.jpeg
 late 1970’s early 1980’s Philips TW 6W 220-240V Blacklight Blue lamp148 views2 commentsAlex17 May, 2026 at 04:38 AM
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 2022 Aura Crystal-TL LL 70W/942 Twinarc CMH --Well meant, is not well done--231 views4 commentsAlex17 May, 2026 at 04:38 AM
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 late 1980s May & Christe leak transformer147 views3 commentsAlex17 May, 2026 at 04:38 AM
IMG_0483.jpeg
 late 1950’s early 1960’s ATLAS flower lamp180 views4 commentsAlex17 May, 2026 at 04:38 AM
IMG_0703.JPG
 2014 Osram HQI-TM 600W single ended compact qmh lamp after war up94 views2 commentsAlex17 May, 2026 at 04:38 AM
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 2014 Osram HQI-TM 600W single ended compact qmh lamp after switch off100 views3 commentsAlex17 May, 2026 at 04:38 AM
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 1972 Philips PowerWhite MBFR 125W --not working properly--342 views9 commentsAlex17 May, 2026 at 04:38 AM

Random files - Alex's Gallery
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 GE ConstantColor CMH/35W/TD/UVC/8301193 views8 commentsAlex
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 OSRAM HQI-TM 600W559 views5 commentsAlex
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 2008 Osram Parathom R50 green lit541 views3 commentsAlex
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 Thorn SON-TD 250W146 views5 commentsAlex
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 1983 Osram Power Star HQI-TS 1000W/D40 views4 commentsAlex
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 GE F42T6 Slimeline635 views3 commentsAlex
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 Philips Westinghouse CERAMALUX WIDE FLOOD C70S62/PAR/M211 views3 commentsAlex
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 Garden Pollar17 views3 commentsAlex
camphoto_1804928587.jpeg
 late 1950's East german hanging fitting142 viewsAlex
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 Bell Maxistrip two508 views2 commentsAlex
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 K lite ultra high effiency led lamps (philips dubai lamp and Philips ultra high effiency lamp)306 viewsAlex
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 1974 Narva LUk 40W narrow U tube190 views3 commentsAlex
IMG_8769.jpeg
 1963 BGW HQA 125W inside frosted high pressure mercury lamp765 views4 commentsAlex
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 Big lamps in collection 511 views3 commentsAlex
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 Philips HPI-TD 1000W/D600 views4 commentsAlex
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 PHILIPS PowerWhite MBFR 125W etch171 views4 commentsAlex
IMG_8546.JPG
 Osram GEC 995-9703 for Westland scout helicopter 299 viewsAlex
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 Colored MH lamps in comparison761 views6 commentsAlex
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 Fluorescent lamps linear, 4ft, 5ft , 6ft 8ft909 views5 commentsAlex
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 1984 Thorn Radar Red F40W T12162 views3 commentsAlex
IMG_0483.jpeg
 late 1950’s early 1960’s ATLAS flower lamp180 views4 commentsAlex
IMG_0410.JPG
 1972 Philips PowerWhite MBFR 125W --not working properly--342 views9 commentsAlex
IMG_4696.jpeg
 blv 150W Orange quartz metal halide lamp302 views7 commentsAlex
THORN_M2.jpeg
 Thorn M1 Low voltage mercury UV source817 views5 commentsAlex

Who is online?
There are 133 registered users.  The newest registered user is Cjacker.  In total there are 85 visitors online: 0 registered users and 85 guests.  Most users ever online: 832 on 27/11/24 at 22:50.  Registered users who have been online in the past 10 minutes: .