1. No category

Vertical
Adjustment
Lampholder
Socket
Bracket
Primary
Lamp
(By Others) Reflector
Vented Housing
Top
P921FM
P922FM
One 26W or 32W Triple Tube Lamp
One 42W Triple Tube Lamp
Flush Mount Downlights
5 7/8" Round Conoid Apertures
Plastering Plaster
Compound Anchor
Screw
Cone
Prism Lens
Retaining (Optional)
Spring
Plaster
Anchor
Aperture Drywall
Pan
Screw
Representative illustration.
Flush Mount
Kurt Versen’s flush mount fixtures eliminate overlapping
flanges and lock into the ceiling for a unique, finished
appearance. A clean, uncluttered ceiling emphasizes the
attention to detail, enhancing the impact of the interior
environment. It is a factory installed option with a proven
installation technique.
Optics and Applications
An ellipsoidal primary reflector and a parabolic shielding
cone use a horizontal lamp to produce a medium-wide,
smooth pattern in tenant spaces and other locations with
low to medium ceiling heights.
Design Features
Shallow depth design accommodates tight plenums. Flush
mount design resists cracking and chipping by mechanically fastening fixture to drywall. To simplify installation,
three adjustment mechanisms adapt the fixture to ceiling
conditions. Adjustable mounting rails fit different support
systems and accommodate ceiling thicknesses from 3/8"
to 7/8". Maximum extension is 26". Top or bottom service.
Finish
A specular clear Alzak cone is standard. Optional
colors and Softglow® finishes are available. Housings
and structural parts are painted optical matte black to
suppress stray light leaks. Steel parts are phosphate
conditioned for corrosion resistance before painting.
Aperture
Pan
Drywall
Screw
Alzak
Cone
Plaster
Shield
Plaster
Anchor
Support
Rail
Dimensions and Lamps
General
Fixtures are pre-wired,UL and C-UL listed for damp location
and eight wire 75°C branch circuit wiring.Union made IBEW.
D
A
B
C
Number
A
Depth
B
Aperture
C
Width*
D
Length
Lamps
P921FM
6 /"
156mm
5 /"
149mm
78
19 / "
506mm
14
14 / "
362mm
26-32W
Triple Tube
P922FM
6 1/8"
156mm
5 7/8"
149mm
19 7/8"
506mm
14 1/4"
362mm
42W
Triple Tube
18
78
Ballast
Programmed rapid start, microprocessor controlled for
rated lamp life and end of lamp life protection. Input voltage
range is from 120V through 277V. Operates 26W, 32W
or 42W triple tube lamps. Power factor .98. Starting
temperature 0°F (-18°C), THD <10%.
*Width increases to 23" with EM accessory.
Accessories
G Gold cone.
H
Mocha cone.
P
Graphite cone.
T
Titanium cone.
W Wheat cone.
Y
Pewter cone.
Z
Bronze cone.
Fuse.
Lamp shield, acrylic.
Prism lens, acrylic.
347 volt ballast.
White cone return.
White complete trim.
Flush mount wood,
contact factory.
S
Softglow® finishes: add S before color letters. e.g. SW
for Softglow® wheat cone, SC for Softglow® clear cone.
DM Dimming, 5% minimum, specify watts and volts.
DM1 Dimming, 1% minimum 26-32W, specify watts and volts.
EM Emergency power includes integral charger light and
test switch visible through aperture. Single lamp
operation for 90 minutes. Specify volts.
WRL Wattage restriction label, specify wattage.
Kurt Versen Company
F
LS
LP
V347
WR
WHT
FMW
Point Source Lighting
Westwood, New Jersey 07675
FM
1-8
FM
1-8
P921FM P922FM
Performance Datachart
Single Unit Initial Footcandles, 30" Work Plane
Ceiling to Floor
Multiple Units Initial Footcandles, 30" Work Plane
P921FM One 32W Philips Triple Tube Read Top Data
P922FM One 42W Philips Triple Tube Read Bottom Data
Nadir
25°
15°
Ceiling 80%
35°
Walls 50%
Floor 20%
Spacing is Maximum Over Work Plane
FC
FC
Diam
FC
Diam
FC
Diam
Spacing
RCR 1
RCR 3
RCR 8
29
36
25
32
3'
3'
19
23
5'
5'
12
14
8'
8'
8'
7'
6'
35
47
29
39
19
26
21
26
18
23
3'
3'
13
17
6'
6'
9
10
9'
9'
9'
8'
8'
25
34
21
28
14
19
15
19
14
17
4'
4'
10
12
7'
7'
6
8
11'
11'
10'
9'
9'
19
25
15
21
10
14
12
15
11
14
5'
5'
8
10
8'
8'
5
6
12'
12'
11'
10'
10'
15
20
12
16
8
11
10
12
9
11
5'
5'
6
8
9'
9'
4
5
13'
13'
12'
12'
11'
12
16
10
13
6
9
Candlepower Distribution
90
180
85°
0°
90°
2400*
80
75°
2400*
869
881
886
846
807
780
725
672
559
350
129
48
11
3
0
0
0
0
0
869
884
887
854
791
729
703
641
564
366
159
68
12
4
0
0
0
0
0
160
°
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
65°
270
55°
360
45°
450
540
90°
630
0°
35°
720
810
900
5°
15°
25°
P921FM One 32W Philips
Eff. 59% S/M 0° 1.23 S/M 90° 1.20
110
220
°
*
0°
90°
1100
5°
15°
800
25°
P922FM One 42W Philips
Eff. 54% S/M 0° 1.14 S/M 90° 1.18
°
*
Vertical Angles
Initial Lamp Lumens
Notes
1 Data on all charts calculated with a clear specular cone finish.
2 Specular cone multipliers: Gold x .98, Wheat x .97, Pewter x .86,
Mocha x .86, Graphite x .83, Titanium x .83, Bronze x .80.
3 Softglow® cone multipliers: Gold x .89, Wheat x .87, Pewter x .73,
Mocha x .75, Graphite x .70, Titanium x .70, Bronze x .68.
4 Single unit Datachart pattern diameters are determined by the number
of degrees from each side of nadir. Therefore a 15° diameter represents
a total 30° pattern width at the work plane 30" above the floor. Footcandle
values are at the edge of that diameter.
5 Datachart spacing is rounded off to the nearest foot.
6 Data by IES methods. Compact fluorescent data vary due to lamp
lumen differences, power input, burning position, ambient temperature
and ballast characteristics. A modification factor should be applied.
5°
15°
25°
Vertical Angles
° Initial
Lamp Lumens
P921FM One 32W Osram Sylvania
Eff. 49% S/M 0° 1.20 S/M 90° 1.15
200
880
990
90°
1085
1112
1143
1138
994
949
859
792
687
467
217
79
15
8
0
0
0
0
0
35°
0°
720
1085
1107
1092
1027
956
899
821
755
627
392
100
31
6
4
0
0
0
0
0
660
35°
640
75°
45°
770
764
772
760
719
692
595
527
433
270
132
54
9
2
0
0
0
0
0
45°
560
100
55°
770
776
786
781
725
682
626
572
450
253
112
45
9
2
0
0
0
0
0
°
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
480
90°
440
75°
65°
400
3200*
°
90°
2400*
55°
0°
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0°
2400*
320
3200*
330
770
Vertical Angles
Initial Lamp Lumens
85°
240
85°
65°
550
See notes 4, 5 and 6.
Candelas
*
85°
0°
90°
75°
3200*
3200*
887
913
939
944
918
816
722
619
497
287
97
30
8
0
0
0
0
0
0
887
889
922
934
910
808
715
641
553
338
168
73
10
0
0
0
0
0
0
°
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
65°
300
55°
400
45°
500
600
35°
700
800
90°
900
0°
1000
5°
15°
25°
Vertical Angles
° Initial
Lamp Lumens
P922FM One 42W Osram Sylvania
Eff. 45% S/M 0° 1.19 S/M 90° 1.19
*
Brightness
Number
Lamps
Plane 85°
75°
65°
55°
45°
One 32W
Philips Triple Tube
0°
11
37
64
5249
13556
90°
9
32
54
12138 15412
0°
8
33
55
3019
7
32
53
10505 13987
P921FM
One 32W Osram
Sylvania Triple Tube 90°
0°
12
34
62
5559
90°
11
41
68
11342 15425
0°
One 42W Osram
Sylvania Triple Tube 90°
11
44
73
3068
11
47
76
14354 18396
One 42W
Philips Triple Tube
P922FM
13550
14282
15813
Data in footlamberts. Photometer readings, Maximum Brightness Method.
Kurt Versen Company, Westwood, New Jersey