Cooper Lighting Westwood 912 User Manual
Page 2
Lumiere • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
ADL032502
Specifications and Dimensions subject to change without notice.
PHOTOMETRIC DATA
LAMP INFORMATION
NOTES AND FORMULAS
912 / 912-2
WESTWOOD
ORDERING INFORMATION
Source
50PAR20 50W Max Halogen
PAR20, Medium Base
=
Accessories
Filters
F71-20 Peach Dichroic Filter, 2.50'' Dia
=
F72-20 Amber Dichroic Filter, 2.50'' Dia
=
F73-20 Green Dichroic Filter, 2.50'' Dia
=
F74-20 Medium Blue Dichroic Filter, 2.50'' Dia
=
F75-20 Yellow Dichroic Filter, 2.50'' Dia
=
F76-20 Red Dichroic Filter, 2.50'' Dia
=
F77-20 Dark Blue Dichroic Filter, 2.50'' Dia
=
F78-20 Light Blue Dichroic Filter, 2.50'' Dia
=
F79-20 Neutral Density Dichroic Filter, 2.50'' Dia
=
F80-20 Magenta Dichroic Filter, 2.50'' Dia
=
F22-20 Red Color Filter, 2.50'' Dia
=
F33-20 Blue Color Filter, 2.50'' Dia
=
F44-20 Green Color Filter, 2.50'' Dia
=
F55-20 Yellow Color Filter, 2.50'' Dia
=
F66-20 Mercury Vapor Color Filter, 2.50'' Dia
=
Optical Lenses
LSL-20 Linear Spread Lens (elongate standard beam spread),
2.50'' Dia
=
OSL-20 Overall Spread Lens (increase beam spread), 2.50''
Dia
=
DIF-20 Diffused Lens (provide even illumination), 2.50'' Dia
=
Optical Louver
LVR-20 Hex Cell Louver (reduce glare), 2.50'' Dia
=
Lamps
HP2035-NSP 35W PAR20 Halogen Narrow Spot, Medium
Base
=
HP2035-NFL 35W PAR20 Halogen Narrow Flood, Medium
Base
=
HP2050-NSP 50W PAR20 Halogen Narrow Spot, Medium
Base
=
HP2050-SP 50W PAR20 Halogen Spot, Medium Base
=
HP2050-NFL 50W PAR20 Halogen Narrow Flood, Medium
Base
=
Series
912 PAR20 Halogen Up/Down
Westwood Wall Fixture
=
Voltage
120 120V
=
Lamp Head Quantity
[ ] One Lamp Head
=
2 Two Lamp Heads
=
Finish
Painted
BK Black
=
BZ Bronze
=
CS City Silver
=
VE Verde
=
WT White
=
Metal
NBR Natural Brass
=
NCP Natural Copper
=
*
Lamp not included.
Notes:
*
Consult your Cooper Lighting representative for additional options and
finishes.
25'0"
20'0"
15'0"
12'0"
10'0"
8'0"
10'0"
8'0"
6'0"
5'0"
4'0"
3'0"
8
13
23
35
50
80
C o n e o f L i g h t
Distance to
Illuminated Plane
Initial Nadir
Footcandles
Beam
Diameter
Westwood 912/912-2
Lamp=
50PAR20/NSP
CBCP=5000
25'0"
20'0"
15'0"
12'0"
10'0"
8'0"
20'0"
16'0"
12'0"
9'6"
8'0"
6'6"
2
3
6
9
13
20
C o n e o f L i g h t
Distance to
Illuminated Plane
Initial Nadir
Footcandles
Beam
Diameter
Westwood 912/912-2
Lamp=
50PAR20/NFL
CBCP=1400
Lamp
ANSI Code
Watts
Beam Spread
CBCP
°K
Life (hrs.)
Base
Volts
50PAR20/NSP
---
50
10°
5000
---
2000
medium
120
50PAR20/NFL
---
50
30°
1400
---
2000
medium
120
NOTE: Inferior quality lamps may adversely affect the performance of this product. Use only name brand lamps from reputable lamp manufacturers.
• Beam diameter is to 50% of maximum footcandles, rounded to the nearest half-foot.
• Footcandle values are initial. Apply appropriate light loss factors where necessary.
• Bare lamp data shown. Consult lamp manufacturers to obtain detailed specifications for their lamps.