Albums

Albums

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Metal Halide
D MHC Thorn MBIT250 Corstar all.jpg 10 files, last one added on May 07, 2019
James
IMG_E5855.jpg 9 files, last one added on Nov 04, 2018
Sodium High Pressure
D SHP GE LU500.jpg 52 files, last one added on Apr 09, 2019
Sodium Low Pressure
D_LPS_Philora_4000lm.jpg 10 files, last one added on Jun 11, 2018
Mercury High Pressure
D MA Mazda MAH1000.jpg 8 files, last one added on Sep 08, 2018
Fluorescent
IMG_5779.JPG 6 files, last one added on Sep 18, 2017
Incandescent
IN WC D GE 105-200PS30DAY-E26.jpg 20 files, last one added on Nov 04, 2018
Electrodeless
D_ED_Stella_FB-3000.jpg 2 files, last one added on May 15, 2016
LED
LEDi12K58RP-230_B22d_Philips_open_lighted.jpg 4 files, last one added on Dec 23, 2010
Gas Discharge
D G Xe Osram XBO1001.jpg 1 files, last one added on Sep 08, 2018
11 albums on 1 page(s)

Last comments - James's Gallery

Last comments - James's Gallery

D MHC Thorn MBIT250 Corstar all.jpg
D_MHQ_Polam-COBR_LRJD400.jpg
D_MHQ_Polam-COBR_LRJD400.jpg
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
Thorn Lighting early ceramic metal halide prototypeJames05/11/19 at 05:57Max.: What a nice lamp, thanks for showing it. I actuall... COBR-Polam LRJD 400WJames05/09/19 at 14:34tuopeek: Unused and lovely build quality. They have gone to... COBR-Polam LRJD 400WJames05/09/19 at 10:15elek: LRJD lamps were produced in small scale by COBR Po... Thorn Lighting early ceramic metal halide prototypeJames05/08/19 at 04:34Globe Collector: I have this notion that the hands of another colle... Thorn Lighting early ceramic metal halide prototypeJames05/08/19 at 03:53James: I must have missed your Chinese MA lamp Andrew, th...
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
Thorn Lighting early ceramic metal halide prototypeJames05/08/19 at 03:31Globe Collector: Ah... Thought it might be high impedance from the ... Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 19:37James: Indeed same factory but a different lab. Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 19:27Bulb Freak: ahh interesting, im guessing these where found at ... Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 19:20James: Oh there were quite a few dozen there, mostly tota... Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 19:13Bulb Freak: very interesting stuff!

its interesting to hear...
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
D MHC Thorn MBIT250 Corstar all.jpg
Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 19:07James: Yes the volt drop was about 210V at 250W.

I d...
Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 19:03rjluna2: Wow! Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 18:25Bulb Freak: very cool lamp!

how did you go about figuring o...
Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 17:15Globe Collector: Also interesting to see the yellow deposits if TlI... Thorn Lighting early ceramic metal halide prototypeJames05/07/19 at 16:26tuopeek: Very nice historic example James, lovely to see th...
D SHP Philips SDWAR22.jpg
D_SLP_MELZ_DNaO140.jpg
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Philips SDW-AR 22W ReplicaJames05/02/19 at 18:04Globe Collector: I saw you put this up on your site James.....and i... МЭЛЗ ДНаО-140 (MELZ DNaO-140)James04/27/19 at 16:59Jovan: Do you have this lamp anymore ? Huge Japanese HPS lamp!James04/18/19 at 05:24migette1: Thanks James a bit of info, I did not even know su... Huge Japanese HPS lamp!James04/17/19 at 01:27Globe Collector: Like your incandescent and self ballasted mercury ... Huge Japanese HPS lamp!James04/16/19 at 14:10Binarix128: Wow . I think this lamp glows l...

Last additions - James's Gallery

Last additions - James's Gallery

D MHC Thorn MBIT250 Corstar all.jpg
youtube_BAg7J4dzEnc.jpg
D SHP Philips SDWR50.jpg
D SHP Philips SDWAR22.jpg
D SHP Philips SDWAR22 powercurves.jpg
Thorn Lighting early ceramic metal halide prototypeJamesMay 07, 2019 Sylvania LU70/D Electrostatic ExcitationJamesApr 09, 2019 Philips SDW-R 50WJamesDec 03, 2018 Philips SDW-AR 22W ReplicaJamesDec 03, 2018 Philips SDW-AR 22W : Power CurvesJamesDec 03, 2018
IMG_E5855.jpg
IMG_E5856.JPG
IMG_E5854.JPG
IN WC D GE 105-200PS30DAY-E26.jpg
GE Magazine of Light 1947-1.jpg
Lamp collection - panoramic viewJamesNov 04, 2018 Lamp collection - modern lampsJamesNov 04, 2018 Lamp collection - antique and large lampsJamesNov 04, 2018 National Mazda Daylight BlueJamesNov 04, 2018 GE Lighting InstituteJamesOct 30, 2018
IN R GE 120-100A21SB-E26.jpg
IN R GE 125-200PS30WB-E26.jpg
1C9CBF3E-2CF4-4E54-8323-0A9E0AFE7A59.jpeg
AA8E1D6C-9C42-487B-8F57-ECB7029AC11C.jpeg
D G Xe Osram XBO1001.jpg
GE-Mazda Silver Bowl IncandescentJamesOct 13, 2018 GE-Mazda White Bowl IncandescentJamesOct 13, 2018 C.I.B.S. 90th Anniversary LampJamesOct 07, 2018 Winfield Tidylite GLS MushroomJamesOct 07, 2018 Osram XBO 1001JamesSep 08, 2018

Random recent files - James's Gallery

Random recent files - James's Gallery

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Random older files - James's Gallery

Random older files - James's Gallery

D_LPS_Philora_4000lm.jpg
Langmuir Sheath Demo.jpg
D SHP GE LU70BU Heatpipe.jpg
GE LU50.jpg
D SHP GE LU100BD Polished.jpg
Low Pressure Sodium - Philora DC 4000 lumenJames Langmuir Sheath DemoJames GE Lucalox HPS first 70W model with molybdenum heat pipeJames GE LU50/AJames GE Lucalox HPS with Flux Polished Arc TubeJames
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