Philips 151043 User Manual
Basic metal halide 175 watt lamp (clear)
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Ordering Information
Ordering Code
MH175/U BASIC
ANSI Designation
M57/E
Product Number
151043
Description
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.
400º C (752º F)
Max. Permissible Base Temp.
210º C (410º F)
Max. Bulb to Base Eccentricity
3º
Max. Arc Tube to Base Eccentricity
3º
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Operating Characteristics (Photometric)
Rated Initial Lumens
12,000
Mean Lumens, Approx.
10,000
Rated Average Life, Hours
7,500
Correlated Color Temp. (CCT)
4300K
CIE Chromaticity Approx.
x-.395, y-.400
Color Rendering Index (CRI)
58
Efficacy (lpw)
84
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Operating Position
Vertical ± 15º-Enclosed Luminaires Only
Basic Metal Halide 175 Watt Lamp (Clear)
!TDS-151043.qxd:TDS 151043
3/24/08
5:15 PM
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