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Ordering Information
Ordering Code
MS175/HOR/PS
ANSI Designation
M152/M137/E
Product Number
207514
Description
Pulse Start Metal Halide
Package Quantity
12
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Physical Characteristics
Bulb Size
ED-28
Bulb Finish
Clear
Base (Nickel-Plated Brass)
Mogul Screw
Max. Overall Length (MOL)
8 5/16" (211mm)
Light Center Length (LCL)
5.0" (127mm)
Arc Length
.78" (20mm)
Arc Tube Material
Quartz
Max. Permissible Bulb Temp.
400°C (752°F)
Max. Permissible Base Temp.
210°C (410°F)
Maximum Bulb to Base Eccentricity
3º
Maximum Arc Tube to Base Eccentricity 3º
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Operating Characteristics (Photometric)
Rated Initial Lumens
1, 2
12,800
Mean Lumens, Approx.
1,3,4
8,960
Rated Average Life, Hours
5
11,500
Correlated Color Temp. (CCT)
3
4200K
CIE Chromaticity Approx.
3
x-.381, y-.394
Color Rendering Index (CRI)
62
Efficacy (lpw)
73
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Operating Position
Horizontal ± 15°-Enclosed Luminiares Only
Note: Pulse Start Metal Halide is designed for operation on only
approved ballasts with Metal Halide Pulse Ignitors.
5"
8
5
/
16
"
Pulse Start Horizontal Metal Halide
175 Watt Lamp (Clear)
