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TRAC 250w Metal Halide Lamps

TRAC 250w Metal Halide Lamps

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Here you see 2 x TRAC 250 watt Metal Halide Lamps for use on European 250w Mercury Ballasts with a Electronic Ignitor. What is interesting is the big Bi-Metal thermal switch next to the Arc Tube, this is designed to disconnect the Starting Electrode when the lamp has warmed up

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Light Information

Light Information

Manufacturer:TRAC Lighting
Model Reference:LHIT-250W
Lamp
Lamp Type:Metal Halide Lamps
Filament/Radiator Type:Quartz Arc Tube
Base:E40 or GES (Goliath Edison Screw)
Shape/Finish:Tubular Clear
Service Life:15000 Hours
Fixture
Fixture Type:Industrial, Commercial, Retail, Amenity, Security, Area, Flood & Street Lighting
Ballast Type:for operating on 250 watt Mercury/ Metal Halide Ballasts & Ignitors
Location:Personal Collection
Electrical
Wattage:250 watts
Optical
Lumen Output:19000 Lumens
Color Temperature:4000 deg K
Color Rendering Index:CRI-75
Physical/Production
Dimensions:256mm x 47mm
Factory Location:China
Application/Use:Indoor/Outdoor Lighting

File information

File information

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Filename:TRAC-250w-Metal-Halide-Lamps.jpg
Album name:sailormoon_01_uk / Metal Halide Lamps
Keywords:Lamps
File Size:588 KB
Date added:Aug 01, 2020
Dimensions:1077 x 1436 pixels
Displayed:92 times
Date Time:2020:08:01 14:10:13
DateTime Original:2020:08:01 12:08:49
Exposure Bias:0 EV
Exposure Time:1/71 sec
FNumber:f 2.4
Flash:Compulsory Flash
Focal length:4.12 mm
ISO:50
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dor123
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Aug 01, 2020 at 08:39 AM Author: dor123
I thought only Westinghouse used a bi-metal that opens and not closes when the lamp is hot.

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.

ResR
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Martin Lelle resr1286
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Aug 01, 2020 at 10:00 AM Author: ResR
Some european 70W self-starting HPS bulbs also used thermal disconnect to separate the internal starter when hot._

http://www.lighting-gallery.net/gallery/index.php?cat=11837

dor123
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Aug 01, 2020 at 11:24 AM Author: dor123
The thermal disconnect here, is to prevent corrosion at the area of the main and the starting electrode.

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.

Ash
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Aug 01, 2020 at 11:50 AM Author: Ash
If this is for ignitor use then its gotta be for the 1500V 2-wire ones
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