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Ordering Information
Ordering Code
MH1500/U
ANSI Designation
M48/E
Product Number
131623
Description
Metal Halide
Package Quantity
6
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Physical Characteristics
Bulb Size
BT-56
Bulb Finish
Clear
Base
E39 Mogul
Max. Overall Length (MOL)
15 3/8" (390.5mm)
Light Center Length (LCL)
9 1/2" (241mm)
Arc Length
4 3/32" (104mm)
Arc Tube Material
Quartz
Max. Permissible Bulb Temp.
430ºC (806ºF)
Max. Permissible Base Temp.
210ºC (410ºF)
Max. Bulb to Base Eccentricity
3º
Max. Arc Tube to Base Eccentricity
3º
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Operating Characteristics (Photometric)
Base Up
Horizontal
Rated Initial Lumens
1
172,000
155,000
Mean Lumens,Approx.
2
137,600
124,000
Rated Average Life, Hours
6000
3000
Correlated Color Temp. (CCT)
2
4000K
4000K
CIE Chromacity Approx.
2
x-.382, y-.389
x-.364, y-.392
Color Rendering Index (CRI)
63
60
Efficacy (lpw)
114
103
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Operating Position
Universal—Enclosed Luminaires Only
Metal Halide 1500 Watt Lamp (Clear)
