◗
Ordering Information
Ordering Code
CDM Elite MW
315/T9/942/U/E
ANSI Designation
C182/E
Product Number
220640
Description
Ceramic Metal Halide
Package Quantity
12
◗
Physical Characteristics
Bulb Size
T9
Bulb Finish
Clear
Base
PGZ18
Max. Overall Length (MOL)
7
1
⁄
2
'' (188mm)
Light Center Length (LCL)
3
1
⁄
2
'' (90mm)
Arc Tube Material
Ceramic (PCA)
Max. Permissible Bulb Temp.
700º C (1,292º F)
Max. Permissible Base Temp.
320º C (600º F)
Max. Bulb to Base Eccentricity
3º
Max. Arc Tube to Base Eccentricity
3º
◗
Operating Characteristics (Photometric)
Rated Initial Lumens
1
36,200
Mean Lumens, Approx.
2
32,600
Rated Average Life, Hours
3
20,000
Correlated Color Temp. (CCT)
4200K
CIE Chromaticity Approx.
x-.433, y-.399
Color Rendering Index (CRI)
90
R9
>80
Efficacy (lpw)
115
◗
Operating Position
Universal — Enclosed Luminaires Only
For horizontal operation, the frame wire above the arc tube has
optimal performance.
MasterColor
®
CDM Elite MW
315 Watt 4200K T9 (Clear) Lamp
Lumen Maintenance
BURNING HOURS
RATED AVERAGE LIFE 20,000 HOURS
100%
90%
80%
70%
60%
50%
40%
0
5000 10,000 15,000
21,000
%
L
U
M
E
N
M
A
IN
T
E
N
A
N
C
E
7
1
/
2
"
Spectral Distribution
WAVELENGTH (nm)
