Osram Powerstar HQI-E 150w Clear
150w cool white quartz metal halide lamp with a clear elliptical outer envelope.
Protected arc tube rated for use in open or closed luminaires.
Quite a substantial shield going on there.

6000h
11500lm
4000k

Osram Powerstar HQI-E 150w Clear

150w cool white quartz metal halide lamp with a clear elliptical outer envelope.
Protected arc tube rated for use in open or closed luminaires.
Quite a substantial shield going on there.

6000h
11500lm
4000k

IMG_1812.png IMG_1991.jpg IMG_3901.jpg IMG_49256.jpg IMG_5512.jpg
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Album name:FrontSideBus / HID: Metal Halide
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Date added:01 Jan, 2019
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versalift09   [01 Jan, 2019 at 07:26 PM]
Love these lamps they look and feel quality!
Simon_R   [03 Jan, 2019 at 09:22 AM]
Interesting construction!
James   [01 Mar, 2019 at 11:11 PM]
This looks like one of the models with a second small UV-emitting discharge lamp inside the pinch-seal of the arc tube, which provides a brief pulse of UV that helps the main arc to strike without the usual small UV-enhancer glowbottle found on American lamps of this type.

Comment 1 to 3 of 3
Page: 1

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