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1000w GE/Thorn Kolorarc/Sportlight 1 x 1000w General Electric Sportlight quartz metal halide lamp which is quite interesting as it retains the Thorn Kolorarc etch with the GE logo added almost like an afterthought. Has Sportlight branding on the box. This is a high voltage lamp. 92,000lm 4000k @ 70% CRI 12,000h 250v @ 4.2a

1000w GE/Thorn Kolorarc/Sportlight

1 x 1000w General Electric Sportlight quartz metal halide lamp which is quite interesting as it retains the Thorn Kolorarc etch with the GE logo added almost like an afterthought.
Has Sportlight branding on the box.
This is a high voltage lamp.

92,000lm
4000k @ 70% CRI
12,000h
250v @ 4.2a

387A4047.JPG 387A1723.JPG 387A1655.jpg IMG_4789.jpeg IMG_4801.jpeg
File information
Filename:387A1655.jpg
Album name:FrontSideBus / HID: Metal Halide
Filesize:6872 KiB
Date added:15 Apr, 2026
Dimensions:3072 x 2048 pixels
Displayed:42 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=24542
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Beta 5   [15 Apr, 2026 at 04:20 PM]
Looks like the GE logo isn't even straight in relation to the rest of the etch! Must have just been reusing Thorn's original stamp Confused Nice find anyway Cool
AngryHorse   [15 Apr, 2026 at 07:36 PM]
That’s an impressive start resistor configuration Cool
FrontSideBus   [15 Apr, 2026 at 08:14 PM]
Indeed!

Comment 1 to 3 of 3
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