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Philips HPI-T 400 W

Philips HPI-T 400 W

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Old type metal halide lamp, three comp., black layer around of electrodes

O_007_Tesla_RVI-D_400W_1968.jpg O_009_Osram_HQI_2000W.jpg O_030_a_Philips_HPI-T_400W.jpg O_031_Tesla_RVIZ_400.jpg

Light Information

Light Information

Manufacturer:Philips
Lamp
Lamp Type:HPI-T
Base:E40
Electrical
Wattage:400 (360)
Physical/Production
Fabrication Date:pre 1970

File information

File information

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Filename:O_030_a_Philips_HPI-T_400W.jpg
Album name:Trianero2012 / Metal halide lamps
Keywords:Lamps
File Size:107 KB
Date added:Oct 31, 2012
Dimensions:636 x 2050 pixels
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Comments
rjluna2
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Robert


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Oct 31, 2012 at 05:22 AM Author: rjluna2
Interesting arc design

Is that the pulse start or how it starts the arc?

Pretty, please no more Chinese failure.

Trianero2012
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Oct 31, 2012 at 06:10 AM Author: Trianero2012
USUAL, with external starter, either neon-bimetal switch, or tyristorised switch. This is second generation of HPI-T, I have still older type. Moreover I have very similar lamp, but with ZrO2 layer (white look)
dor123
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Other loves are computers, office equipment, A/Cs


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Oct 31, 2012 at 07:36 AM Author: dor123
This lamp have a neon-argon penning, so it is possible to start it with a 2 wire parallel ignitor or a SOX ignitor.

I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

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