Type
Job Name
Catalog Number
Transcendent »
CUPOLA-2
10 7/8"
6"
3 1/4"
11 3/4"
21 3/8"
6"
11 3/8"
23 3/4"
ordering
series
body style
lamp rows
color/finish
shielding
voltage
ceiling system
options
14
1' x 4'
2T8
P* perforated
120
X1* exposed T-bar
EML*
22
2' x 2'
2T5
TMW* textured matte
white
S
277
X3B hard ceiling
CUP-2
24
2' x 4'
2T5HO
2BX_w*
*biax, specify 39w,
40w, 50w or 55w
Y__
premium color
CC
custom color
GLV
galvanized
*standard
solid
*standard
347*
*standard
EMH*
DM
RSE†
120-277
*T8, biax
& T5HO
only
10THD†
B__
FH
*consult
factory for
fixture
lengths < 4'
†T8 & biax
only
Electrical T8 and biax fixtures have instant-start electronic ballasts
with less than 20% THD. T5/HO fixtures have programmed-start
electronic ballasts with less than 10% THD. Fixtures are U.L. Damp
labeled (non-emergency) and I.B.E.W. manufactured. Maximum
ballast size available: 2 3/8" width x 1 1/2" height.
Applications Open offices, meeting rooms, small offices, retail,
healthcare, schools.
Features A double-sided, recessed indirect luminaire ideal for lower
ceiling areas or when pendant-hung fixtures are undesirable. Its perforated sides give a soft glow while shielding a direct view of the lamps,
while the solid shielding option gives a fully indirect effect.
Construction The housing, available in 1' x 4', 2' x 2' and 2' x 4', is
made of die-formed, 20-gauge steel.
Finish The standard housing color is textured matte white (TMW)
using polyester powder paint. Refer to ordering matrix for optional
metal finishes or refer to Defining Section for optional paint colors.
Mounting Fixture is to be recess-mounted into exposed T-bar or
hard ceiling application(s).
Options EML: emergency battery (T5/HO=600-700 lumens; T8=600700 lumens; BX=600-700 lumens); EMH: emergency battery
(T5/HO=1100-1400 lumens; T8=1100-1400 lumens; BX=1100-1200
lumens); DM: dimming (consult factory); RSE: rapid-start electronic (T8
and biax only); 10THD: ballast with < 10% total harmonic distortion (T8
and biax only); B_: specific ballast, specify manufacturer and catalog
number (consult factory); FH: fixture fusing (slow blow).
05
Prudential Lighting
phone 213.746.0360 fax 213.741.8590 www.prulite.com
01
Transcendent
CUPOLA-2 »
photometric data
CUP-2-22-2BX40W-TMW-P
Report # LSIı55ı7
D= ı00A I=0.0A
Spacing Criteria: Along ı.2 ; Across ı.4
Lamp Lumens: 6300 Input Watts: 66
Zonal Lumen Summary
Zone
0-90
90-180
A Lamp A Luminaire
48.19
0.00
100.00
0.00
Efficiency = 48.2A
45
55
65
75
85
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0°
45°
90°
2391
2201
1998
1902
1252
2778
2937
3144
3471
1759
3210
3457
3881
5169
1839
Output
22.5° 45° 67.5° 90° Lumens
Ho r i z o n t a l A n g l e
0°
924
920
906
883
850
809
761
706
645
577
505
431
358
288
227
168
102
37
0
924
918
906
884
853
816
771
720
664
604
540
474
409
344
280
209
123
43
0
924
915
904
887
862
831
794
752
710
668
623
573
516
452
383
306
188
52
0
924
918
908
894
873
848
822
797
776
747
704
655
590
530
488
415
236
54
0
924
921
912
899
879
856
836
818
802
772
725
674
605
558
527
455
243
55
0
Floor
Ceiling
Wall
1
2
3
4
5
6
7
8
9
10
383
474
518
48" 38"
503
434
315
69
23 3/4"
80
70
50
70 50 30 10 70 50 30 10 50 30 10
57
50
44
38
34
30
27
24
22
20
18
57
48
40
34
30
26
22
20
17
15
14
57
46
37
31
26
22
19
17
15
13
11
56
51
46
42
39
35
32
30
28
26
24
56
49
43
37
33
29
26
23
21
19
18
56
47
39
34
29
25
22
19
17
15
14
56
45
37
31
26
22
19
16
14
13
11
23 3/4"
11 3/8"
11 3/4"
250
effective floor cavity reflectance = .20
57
52
47
43
40
36
33
31
28
26
24
Mounting Locations
89
Coefficients of Utilization (%)
RCR 0
Luminance Summary (cd/m2)
Angle
Candlepower Summary
Vertical
Angle
54
47
41
36
32
28
25
23
21
19
17
54
45
38
33
28
25
22
19
17
15
14
54
44
36
30
26
22
19
16
14
13
11
11 3/8"
14" 24"
Mounting Hole
7/8"
Wiring K.O.
J-Box Access
installation
Ceiling Systems
?xı@
?x3B@
In an effort to continually provide the highest quality products, Prudential reserves the right to change design specifications and/or materials, without notice.
05
01 Prudential Lighting
1737 E. 22nd St. Los Angeles, CA 90058 phone 213.746.0360 fax 213.741.8590 www.prulite.com