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Philips 250w Master HPI-T+ 250w Philips Master quartz metal-halide lamp. Can be used with SON gear or MBF gear with a suitable ignitor. 4500k 20,500lm 20,000h CRI 60%

Philips 250w Master HPI-T+

250w Philips Master quartz metal-halide lamp.
Can be used with SON gear or MBF gear with a suitable ignitor.

4500k
20,500lm
20,000h
CRI 60%

IMG_0201.jpg IMG_0526.JPG IMG_1991.jpg IMG_3901.jpg IMG_49256.jpg
File information
Filename:IMG_1991.jpg
Album name:FrontSideBus / HID: Metal Halide
Filesize:2420 KiB
Date added:13 Jun, 2016
Dimensions:1920 x 1280 pixels
Displayed:29 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=4123
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Comment 1 to 5 of 5
Page: 1

AngryHorse   [13 Jun, 2016 at 10:34 PM]
Proper halides!, I`ve got 2 boxes of these in our work stock now! Cool
James   [14 Jun, 2016 at 11:56 PM]
One of the best, this was made around the peak time of the HPI technology, before cost savings crept in and started unwinding the past decades of continuous improvement. This one has a defect though, the getter has been burned somehow! It should appear silvery but is yellow with nitrides.
Danny   [15 Jun, 2016 at 01:18 AM]
It hasn't lost vacuum on the outer glass has it?
FrontSideBus   [18 Jun, 2016 at 12:37 AM]
Didn't notice that tbh. Starts and runs up just fine though.
James   [20 Jun, 2016 at 12:12 AM]
It could have lost the seal on the outer, or just a factory defect. Either way, will be fine for a long time. The getter is really only needed towards end of life. It captures hydrogen that originates from moisture traces from glass parts, which makes ignition of old lamps progressively more difficult.

Comment 1 to 5 of 5
Page: 1

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