K1.1.9
4" x 8" TRIPLE TUBE
HORIZONTAL 1-LAMP
LENSED DOWNLIGHT
26W, 32W, 42W
COMPACT FLUORESCENT
23R24
PRODUCT SPECIFICATIONS
Optics
Trim: Self-flanged, clear Alzak® (SATSF) satin trim with low iridescent
finish • Other Alzak® and painted finishes are available; see trim options
• Trim flange is designed to conceal ceiling cutout. Finish will be same as
reflector
Upper Reflector: Hammertone, specular clear low iridescent aluminum
with protective film dust guard
Lens: Prismatic glass lens is standard
Electrical
Ballast: Class “P” thermally protected 120V/277V universal voltage high
power factor electronic ballast with end of life protection
Lamp Holder: 4-pin GX24q UV stabilized thermoplastic socket with
non-fatiguing stainless steel lamp retention spring.
Mechanical
Type Cat. No.
_____________________________________
Project:_________________________________________
Mounting Frame: Housing and end-plates are heavy gauge die-formed
cold rolled steel for strength and rigidity • Housing finish is baked white
enamel • Heavy gauge steel mounting frame with black finish
Mounting Bracket: Mounting brackets have 3” vertical adjustment and
accept 1-1/2” “C” channel mounting bars • Indy TRU-LOCK bar hangers
are supplied standard • For non-accessible ceiling add suffix “825” for 28”
“C” channel mounting bars • One-piece Tru-Lock bar hangers have integral
T-bar locking screws and alignment notches for locating and locking fixture
in the center or 1/4 tile increments
Junction Box: Galvanized steel junction box with (6) 1/2” and (1) 3/4”
knockouts facilitate quick wiring • Junction box rated for eight No. 12
AWG 90˚C branch circuit conductors (4in, 4-out)
Notes: _________________________________________
Labels and Listings
UL/C-UL listed for feed through and damp locations • I.B.E.W. Union made
Product specifications subject to change without notice.
DIMENSIONS
ENGINEERING DATA
Voltage
120V-HPF
277V-HPF
347V-HPF Canada
Lamp Wattage
26W 32W 42W
26W 32W 42W
26W 32W 42W
Total input power
27W 36W 46W
27W 36W 46W
31W 36W 50W
Operating AMPS
0.230.310.38
0.100.130.17
0.090.110.15
Ballast factor
1.000.980.98
1.000.980.98
1.020.981.00
Trim Opening
and Ceiling Cutout
ORDERING INFORMATION: Accessories ordered separately.
Top View
Example: 23R24-42E-SATSF-PGL-825
Catalog#
Trim Options
-
23R24-26E
26W Universal
23R24-32E
32W Universal
23R24-42E
42W Universal
Alzak® Satin Finish Options
SATSFClear
CGTSF
Champagne Gold
BATSFBlack
PATSFPewter
WTTSFWheat
BRTSFBronze
Painted Finish Options
WHTFWhite
† Consult Factory for Availability
1/10
Lens Type
-
1
Options
-
PGL
Prismatic Glass (Std.)
Add a -1 for 120V, a -2 for 277V
PF
Painted Flange Only (White)
LD1
Dimming Ballast, Lutron Compact SE
AD1
Dimming Ballast, Advance Mark 10TM
D7
Dimming Ballast, Advance Mark 7TM
†BP
120/277V Emergency Battery Pack
with Remote Test Switch
†HP120/277V High-Lumen Emergency
Battery Pack with Remote Test Switch
***F Fuse and Fuse Holder
(Where *** = voltage)
†CP
Chicago Plenum Approval
825
28” ‘C’ Channel Mounting Bars, Pair
†347 347 Volt
1300 South Wolf Road • Des Plaines, Illinois 60018
PHONE 800-367-5866 • FAX 888-708-6578
www.junolightinggroup.com
K1.1.9
LENSED DOWNLIGHT
(4” X 8” TRIPLE TUBE)
Initial Footcandles
Catalog Number: 23R24-42E-SATSF-PGL
PHOTOMETRIC REPORT
Test Number: PR06032001
Total Luminaire Efficiency: 52.7%
Luminaire Spacing Criteria: 1.23
Luminaire: Specular Clear Satin Alzak® Trim with Prismatic
Glass Lens.
Lamp: One (1) Philips PL-T 42W/30/4p, rated at 3200 lumens.
CIE-Type: Direct
Candlepower
Distribution
(Candelas)
Angle Candela
0° 954
5°
968 15°
961 25°
873 35°
659 45°
409 55°
166 65°
33 75°
14 85°
0
Lumens
92
273
406
416
315
150
33
1
0
Distance to Illuminated
Plane (Feet)
6’
7’
8’
9’
10’
11’
12’
13’
14’
15’
Footcandles
Beam Center
Footcandles
Beam Edge
26.5
19.5
14.9
11.8
9.5
7.9
6.6
5.6
4.9
4.2
Luminance Data
Ang
in Deg
Footlamberts
45°
8251
55°
4189
65°
1031
75°
157
85°
128
Beam
Diameter
5.610.8’
4.112.5’
3.214.3’
2.516.1’
2.017.9’
1.719.7’
1.421.5’
1.223.3’
1.025.1’
0.926.9’
Candela/M2
28269
14353
3533
538
437
Zonal Lumen Summary
Zone
Lumens
%Lamp %Fixture
0-30°
771
24.1
45.7
0-40°
1188
37.1
70.4
0-60°
1653
51.6
98.0
0-90°
1687
52.7 100.0
90-180°
0
0.0
0.0
0-180°
1687
52.7 100.0
AVERAGE INITIAL FOOTCANDLES
Reflectances: 80% Ceiling, 50% Walls, 20% Floors
Luminaire
Room Cavity Ratio
Spacing
RCR1
RCR4
RCR8
5’ x 5’
73
55
40
6’ x 6’
51
38
28
7’ x 7’
37
28
20
8’ x 8’
29
22
16
9’ x 9’
23
17
12
10’ x 10’
18
14
10
11’ x 11’
15
11
8
12’ x 12’
13
10
7
RCR =
5H (L+W)
LxW
H = Height to work plane
L = Length of room
W= Width of room
COEFFICIENTS OF UTILIZATION - % (Zonal Cavity Method)
Effective Floor Reflectance 20%
RCC 80 70 50 30 10 RW 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10
0 63 63 63 63 61 61 61 61 59 59 59 56 56 56 54 54 54 1 59 57 56 54 58 56 55 54 54 53 52 52 51 50 50 50 49 2 55 52 50 47 54 51 49 47 50 48 46 48 46 45 46 45 44 3 52 47 44 42 51 47 44 41 45 43 41 44 42 40 43 41 39 4 48 43 40 37 47 43 39 37 41 39 36 40 38 36 39 37 35 5 45 40 36 33 44 39 35 33 38 35 33 37 34 32 36 34 32 6 42 36 32 30 41 36 32 30 35 32 29 34 31 29 33 31 29 7 39 33 30 27 39 33 29 27 32 29 27 32 29 26 31 28 26 8 37 31 27 24 36 31 27 24 30 27 24 29 26 24 29 26 24 9 35 29 25 22 34 28 25 22 28 24 22 27 24 22 27 24 22 10 33 27 23 21 32 26 23 20 26 23 20 25 22 20 25 22 20 1300 South Wolf Road • Des Plaines, Illinois 60018 • PHONE 800-367-5866 • FAX 888-708-6578
Visit us at www.junolightinggroup.comPrinted in U.S.A. ©2016 Acuity Brands Lighting, Inc.
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