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™
Architectural Cutoff
Post Tops
CVL
TM
Page 2
CUTOFF POST TOP LUMINAIRES
THE STANDARD OF EXCELLENCE
THE COMMUNITY STANDARD
Bridging the gap between aesthetic ambiance and
uniform low glare illumination can prove to be very
difficult: until now! Streetworks is proud to introduce
the next generation of optical control:
The Generation Series CVL Optical System.
Generations Series CVL is first and foremost a true IES
cutoff luminaire providing the dark sky benefits and
light control that many communities now demand.
The Type III and Type V optical systems utilize specular
reflectors and a vertical lamp orientation to achieve the
optimal combination of low brightness and
efficiency.
THE MAINTENANCE STANDARD
Ease of maintenance was a leading design
consideration for the Generation Series. Three (3)
heavy-duty, spun aluminum tops are available with
removable caps to allow easy access to the lamp
without having to remove the globe. Access to the
NEMA style photocontol and starter is a simple twist
away via the Generation housing’s side entry door
assembly.
THE CONSTRUCTION STANDARD
Architectural post-top units must be constructed to
survive the test of time. That is why the Generation
Series uses heavy-duty cast and spun aluminum
materials to provide the rigid construction that insures
years of use.
CVL
TM
COMMUNITY STANDARD MAINTENANCE STANDARD CONSTRUCTION STANDARD PHOTOMETRIC STANDARD DESIGN STANDARD
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Architectural
Classical
Nostalgic
(Top Access)
Architectural
(Top Access)
Classical
Acorn
Type III
Clear Reflective Globe
Acrylic or Polycarbonate
Type V
Clear Reflective Globe
Acrylic or Polycarbonate
HOUSINGS
CAGE TYPE
GLOBE
TOP TYPE FINIAL TYPE
Architectural
Modern
Victorian
Nostalgic
Architectural
Modern
Classical
Avenue
Avenue
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™
TM
Page 4
LAMP ORIENTATION
The Generation Series utilizes a vertical lamp
position and locates the lamp in the luminaire
top to prevent any direct glare to pedestrians or
motorists. The vertical lamp orientation
allows for wider spacing and better uniformity
over traditional horizontally lamped cutoff
luminaires.
IES CLASSIFICATION
As a result of the Generation Series exceptionally
low brightness, visual perception is enhanced as
contrast between the luminaire and surrounding
objects is reduced. As an example, a collector road
with a medium pedestrian conflict area can be designed to IESNA RP8 standards while still
spacing the luminaires 6 mounting heights apart.
Combining this strong performance on the ground with it’s IES cutoff classification makes the
Generation Series the ideal choice for the environmentally conscience.
LIGHT SOURCE
175W MH
14,000 Lumen Clear Lamp
16' Mounting Height—4' Setback
3C Reflector System
Luminance Values
Average (Cd/m2).......................1.09 (.6) *
Maximum.................................3.18
Minimum .................................0.58
Ave./Min...................................1.87 (3.5) *
Max./Min..................................5.47 (6.0) *
Veiling Luminance Ratio ..........0.07 (.4) *
Small Target Visibility................4.99 (3.2) *
NOTES: * IES Recommended Values.
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Architectural
Classical
Nostalgic
(Top Access)
Architectural
(Top Access)
Classical
Acorn
Type III
Clear Reflective Globe
Acrylic or Polycarbonate
Type V
Clear Reflective Globe
Acrylic or Polycarbonate
HOUSINGS
CAGE TYPE
GLOBE
TOP TYPE FINIAL TYPE
Architectural
Modern
Victorian
Nostalgic
Architectural
Modern
Classical
Avenue
Avenue
90'
16'
24'
Page 5
REPORT #768898
15' Mounting Height
150-Watt HPS, Cutoff Type III
16,000-Lumen Clear ED-23.5 Lamp
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Footcandle Table
Select mounting height and read across for footcandle
values of each isofootcandle line. Distance in units of
mounting height.
Mounting Footcandle Values for
Height Isofootcandle Lines
10' 4.50 2.25 1.12 0.45 0.22
15' 2.00 1.00 0.50 0.20 0.10
20' 1.12 0.56 0.28 0.11 0.05
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REPORT #768936
15' Mounting Height
150-Watt HPS, Cutoff Type V
16,000-Lumen Clear ED-23.5 Lamp
PHOTOMETRICS
Architectural
Classical
Nostalgic
(Top Access)
Architectural
(Top Access)
Classical
Acorn
Type III
Clear Reflective Globe
Acrylic or Polycarbonate
Type V
Clear Reflective Globe
Acrylic or Polycarbonate
HOUSINGS
CAGE TYPE
GLOBE
TOP TYPE FINIAL TYPE
Architectural
Modern
Victorian
Nostalgic
Architectural
Modern
Classical
Avenue
Avenue
DESIGN FLEXIBILITY
The Generation Series modular design allows for greater flexibility to meet a wider variety of market
applications.
NOTE: Other IES file reports available at www.cooperlighting.com
NOTE: Decorative spun aluminum chimney provided with black finish when housing color is finished black. Brushed aluminum finish provided with all other colors.
Page 6
Streetworks...The Complete Outdoor Lighting Solution!
ORDERING INFORMATION
SAMPLE NUMBER:
ACN25MW45C323
NOTE: Specifications and dimensions subject to change without notice.
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801 ADW021614
DIMENSIONS
ACN ACORN ARC ARCHITECTURAL CLB CLASSICAL
™
Product Family
1
CLB=Classical
ACN=Acorn
ARC=Architectural
Cage Type
1=Classical
2=Modern
3=Architectural
6=Avenue
6
X=None
Options (add as suffix)
7
1=Single Fuse (120, 277V)
2=Double Fuse (208, 240 or 480V)
4=Internal NEMA photocontrol
Receptacle
P=Polycarbonate Refractor
8
6=White
8=Bronze
H=Hartford Green
SY=Silver
U=U.L. Listed
Lamp
Wattage
2
50=50W
70=70W
10=100W
15=150W
17=175W
25=250W
Lamp Type
2
M=Metal
Halide
3
S=High
Pressure
Sodium
Ballast Type
2
R=Reac./NPF
4
H=Reac./HPF
N=Hi. Reac./NPF
P=Hi. Reac./HPF
W=CWA
K=10KV CWA
5
Voltage
2
2=120V
0=208V
4=240V
7=277V
8=480V
9=347V
W=Multi-Tap
Wired 120V
N=Multi-Tap
Wired 277V
Refractor
Type
3C=Cutoff III
5C=Cutoff V
Top Type
4=Classical
5=Avenue
(Top Access)
6
6=Nostalgic
(Top Access)
7=Architectural
(Top Access)
Finial Type
1=Victorian
2=Modern
3=Architectural
4=Nostalgic
NOTE:1Standard color is black, other finish colors available. Consult your Streetworks Representative.
2
Refer to technical section for lamp/ballast/voltage compatibility.
3
Medium-base lamp standard for 150W and below Metal Halide.
4
Available 120V only.
5
Available 50-150W, 120/240 or single voltage only.
6
Avenue cage must be used with Avenue top. Avenue top is available without cage.
7
When ordering options, order in alphanumeric order.
8
Polycarbonate parts used with Metal Halide lamps will eventually yellow.
ORDERING INFORMATION
TM
25 1/3"
[643mm]
18 3/4" [476mm]
18 4/5" [478mm]
24"
[610mm]
24 3/4"
[629mm]
17 3/5" [447mm]
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