Philips 288720 Operating Instructions

MasterColor ®
70 Watt PAR38 Spot 4K Lamp
Featuring FadeBlock
7
5 / "
16
MasterColor® Spectral Power Distribution—4K Types
350
300
250
200
150
100
50
0
400 450 500 550
WAVELENGTH (Nanometers)
CDM70/PAR38/SP/4K
50
40
30
20
10
0
0 5
Degrees from Beam Axis
Ceramic Metal Halide
™ & ALTO ® Lamp Technology
600 650 700
10 15
Ordering Information
Ordering Code
ANSI Designation
Product Number
Description
Package Quantity
Physical Characteristics
Bulb Size
Bulb Finish
Base
Max. Overall Length (MOL)
Light Center Length (LCL)
Arc Length
Arc Tube Material
Max. Permissible Bulb Temp.
Max. Permissible Base Temp.
Max. Bulb to Base Eccentricity
Max. Arc Tube to Base Eccentricity
Operating Characteristics (Photometric)
Rated Initial Lumens (1)
Mean Lumens, Approx. (2)
MBCP (Max. Beam Candlepower)
Beam Angle (at 50% of MBCP)
Rated Average Life, Hours
Correlated Color Temp. (CCT)
CIE Chromaticity Approx. (2)
Color Rendering Index (CRI)
Efficacy (lpw)
Operating Position
Universal-Open or Enclosed PAR Style Luminaires
Note: Electronic ballasts are preferred for optimum performance,
energy efficiency and circuit loading.
CDM70/PAR38/SP/4K
M143/M98/O
288720
MasterColor
Ceramic Metal Halide
12
PAR-38
Clear
Medium Skirted
5 7/16" (138mm)
N/A
N/A
Polycrystalline Alumina
300ºC (572ºF)
190ºC (374ºF)
3º
3º
4200
3360
42,000
15º
10,000
(2) 4000K
x-.380, y-.375
92
60