Radium 1000w HRI-T W/D
1 x 1000w Radium quartz metal halide lamp in 7250k daylight colour.
Not sure on the date code: *S1* ? Looks like an older version though. 
Interesting construction, note the wire wrapped around the support frame which is the getter for this lamp.

Will be interesting to light this and see the colour, the highest colour temperature halide I have in the collection previous was 6500k.

9000h
85,000lm
7250k

Radium 1000w HRI-T W/D

1 x 1000w Radium quartz metal halide lamp in 7250k daylight colour.
Not sure on the date code: *S1* ? Looks like an older version though.
Interesting construction, note the wire wrapped around the support frame which is the getter for this lamp.

Will be interesting to light this and see the colour, the highest colour temperature halide I have in the collection previous was 6500k.

9000h
85,000lm
7250k

387A2479b.JPG 387A2518.JPG 387A2897.JPG 387A2924.JPG 387A2938.JPG
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Filename:387A2897.JPG
Album name:FrontSideBus / HID: Metal Halide
Filesize:9316 KiB
Date added:24 Feb, 2022
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sailormoon_01_uk   [24 Feb, 2022 at 04:33 PM]
Glad to see you got the lamp in one piece, Re the Date Code = S1 = May 1991 Also yes these lamps are 7250 deg K, and are the same as the OSRAM Powerstar HQI-T 1000W/D which also gives 7250 deg K, Re the dodgy one for £25 on eBay and was Relisted, it arrived today and yest it does look worn but when I lit it the blackness in the Arctube had dissapeared, I think this is due to OSRAM flash Testing the Lamp before packing them.
FrontSideBus   [24 Feb, 2022 at 06:43 PM]
I should have bought the bloody thing as well then lol. Would be nice to have a new example to compare it with.
sailormoon_01_uk   [24 Feb, 2022 at 08:28 PM]
Yep I think when people thought it looks absolutely S**gged despite being listed as brand new? may have put doubts on you buying it, then it was sold or relisted, then I seen it and bought the relisted lamp. as uploaded in the photos section. Out of Interest I have a Neutral White Version too "HQI-T 1000W/N" which has a 3350 deg K Colour Temperature. I shall upload a photo of it.
FrontSideBus   [24 Feb, 2022 at 08:40 PM]
This certainly has an interesting colour! At first it is very bluish but after a while you get used to it and then cool white seems like SOX LOL!

Comment 1 to 4 of 4
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