Cooper Lighting Envoy - Manual (Page 10)

9
10
OPTICAL VERSATILITY
R O U N D [RD]
Bright specular Alzak ® anodized aluminum
main reflector and diffuse anodized
aluminum upper reflector.
C O N C E N T R A T E D D O W N L I G H T [CD]
360° Internal shield efficiently redirects
uplight downward to offer higher
illumination values on the ground where
light may be needed most. Useful in areas
requiring higher footcandle values such as
parking garage entrances/exits or where
restricted uplight is desired. The
concentrated downlight option may be
used with any of the three primary optical
distributions: Round [RD], Square [SQ] and
Rectangular [TG].
R E C T A N G U L A R [TG]
Bright specular Alzak ® anodized aluminum
main reflector, two [2] sets of premium
95% reflective specular pre-anodized
sheet aluminum inserts and diffuse
anodized aluminum upper reflector.
D R I V E L A N E S H I E L D [DLS]
The drive lane shield accessory covers a
60° horizontal range. Shield is adjustable
but is most often centered in line with the
driving lane. Shield blocks direct high
angle light towards oncoming drivers in
the vertical plane from above 70° down to
40°. Two [2] sets of shields may be used
for 2-way traffic. Shields install without
the use of tools. Drive lane shields may be
used with any of the three [3] primary
optical distributions: Round [RD], Square
[SQ] and Rectangular [TG].
S Q U A R E [SQ]
Bright specular Alzak ® anodized aluminum
main reflector, four [4] sets of premium
95% reflective specular pre-anodized
sheet aluminum inserts and diffuse
anodized aluminum upper reflector.
H O U S E S I D E S H I E L D [HS]
The house side shield is a two-part
internal shield accessory controlling both
an uplight and downlight component.
Each shield covers a 120° horizontal range
and is 360° rotationally adjustable [upper
shield in 30° increments]. Shields may be
used together or independently to control
different angles and elevations of light.
House side shield may be used with any
of the three primary optical distributions:
Round [RD], Square [SQ] and Rectangular
[TG].
[RD]
[CD]
[SQ]
[HS]
[TG]
[DLS]