DI
Recessed Direct/Indirect – Air Return
2x2 | 2x4
SPECIFICATIONS
•• Housing – 20-gauge die-formed C.R.S.
•• Reflector – Precision die-formed C.R.S. with
highly reflective non-glare matte white polyester
powder coated finish.
•• Shielding – Die-formed C.R.S., 50% open
perforation, white polyester powder coated
diffuser with matte white acrylic overlay.
•• Finish – Highly reflective non-glare matte white
polyester powder coat bonded to phosphate-free,
multi-stage pretreated metal. All parts painted
after fabrication to facilitate installation, increase
efficiency, and inhibit corrosion.
•• Electrical – Electronic ballast standard, instant
start (T8 or 40TT) or program start (T5, 50TT, or
55TT), rated Class P.
•• Mounting – NEMA Type “G” standard.
NEMA Type “SS” available (earthquake clips
included).
•• Labels – UL/CUL listed as recessed fluorescent
luminaire suitable for dry or damp locations.
•• This fixture is proudly made in the USA.
Shown with AD
EXAMPLE
DI G
t t
SERIES CEILING
TYPE
-
-
AR 2 4
t
t t
2 32
t
FIXTURE NOM. NOM.
STYLE W. L.
t
-
WPR
-
OP TIONS
t
t
TOTAL WATTAGE/
SHIELDING
OPTIONs
LAMPSTYPE
-
E B2
-
t
BALLA ST
TYPE
UNV
t
VOLTAGE
ORDERING INFORMATION
SERIES
DI
SHIELDING
Recessed Direct/Indirect–
Air Return
CEILING TYPE
G
SG
NEMA Type “G”
Screw slot NEMA Type “SS”
(earthquake clips included)
FIXTURE STYLE
AR
Air return only (through side slots)
NOMINAL WIDTH
2
2’
NOMINAL LENGTH
2
4
2’
4’
White perforated round
White perforated flat
Acrylic
White perforated with
round louver
WPASL
White perforated with
aluminum solid louver
WPR/SLT/LW White slot-perforated
lengthwise round
WPR/SPLIT
White perforated round
with split
WPR/ACRY/ White perforated round with
CTR/CLR center clear acrylic (consult
factory for additional colors)
WPR/DUST
White perforated round
COVER
with dust and debris cover
Shown with WPR or WPR/SLT/LW
Shown with WP
Shown with AD
Shown with WPRL
OPTIONS
TOTAL LAMPS
1, 2, or 3
1, 2, or 3
WPR
WP
AD
WPRL
2’ length (3 lamps in T5 or T8 only)
4’ length
LAMP WATTAGE/TYPE
2x2 LAMP OPTIONS (3 lamps in T5 or T8 only)
14T5S
2’, 14-watt T5
17
2’, 17-watt T8
24T5H
2’, 24-watt T5HO
2’, 40-watt long twin tube
40TT
50TT
2’, 50-watt long twin tube
55TT
2’, 55-watt long twin tube
2x4 LAMP OPTIONS
28T5S
4’, 28-watt T5
32
4’, 32-watt T8
54T5H
4’, 54-watt T5HO
For generic EM ballast options (must specify
voltage), see page 231.
EQCLIPS
Earthquake clips (4 per fixture)
Shown with WPASL
BALLAST TYPE
See page 230 for complete ballast offering.
EB1
1-lamp electronic ballast
EB2
2-lamp electronic ballast
EB3
3-lamp electronic ballast
(1) 2-lamp and (1) 1-lamp
EB2/1
electronic ballast
Shown with WPR/SPLIT
4-7/8”
VOLTAGE
120
277
UNV
347
120V
277V
120-277V
347V0
23-13/16”
Shown with WPR/ACRY/CTR/CLR
QUANTITY ESTIMATOR
Item #: DIG-AR24-232-WPR
Room Size
± 35 fc.
20’ x 20’ (400 sq. ft.)
6
50’ x 50’ (2,500 sq. ft.)
25
100’ x 100’ (10,000 sq. ft.)
90
± 50 fc.
8
36
132
± 75 fc.
10
56
196
Calculations based on standard reflectance of 80/50/20 and a light
loss factor of .85 with an 8’-0” ceiling height.
www.hewilliams.com
Information contained herein is subject to change without notice.
LGV30807.121812MP
Recessed Architectural |
13