Philips 288720 Work Light User Manual


 
5
7
/16"
MasterColor
®
Ceramic Metal Halide
70 Watt PAR38 Spot 4K Lamp
Featuring FadeBlock
& ALTO
®
Lamp Technology
Ordering Information
Ordering Code CDM70/PAR38/SP/4K
ANSI Designation M143/M98/O
Product Number 288720
Description MasterColor
Ceramic Metal Halide
Package Quantity 12
Physical Characteristics
Bulb Size PAR-38
Bulb Finish Clear
Base Medium Skirted
Max. Overall Length (MOL) 5 7/16" (138mm)
Light Center Length (LCL) N/A
Arc Length N/A
Arc Tube Material Polycrystalline Alumina
Max. Permissible Bulb Temp. 300ºC (572ºF)
Max. Permissible Base Temp. 190ºC (374ºF)
Max. Bulb to Base Eccentricity
Max. Arc Tube to Base Eccentricity
Operating Characteristics (Photometric)
Rated Initial Lumens
(1)
4200
Mean Lumens,Approx.
(2)
3360
MBCP (Max. Beam Candlepower) 42,000
Beam Angle (at 50% of MBCP) 15º
Rated Average Life, Hours 10,000
Correlated Color Temp. (CCT)
(2)
4000K
CIE Chromaticity Approx.
(2)
x-.380, y-.375
Color Rendering Index (CRI) 92
Efficacy (lpw) 60
Operating Position
Universal-Open or Enclosed PAR Style Luminaires
Note: Electronic ballasts are preferred for optimum performance,
energy efficiency and circuit loading.
MasterColor® Spectral Power Distribution—4K Types
RELATIVE ENERGY
400 450 500 550 600 650 700
WAVELENGTH (Nanometers)
350
300
250
200
150
100
50
0
CDM70/PAR38/SP/4K
051015
Degrees from Beam Axis
50
40
30
20
10
0
(Candelas, ’000)
CANDLEPOWER