Lamp-holder
SocketBracket
VentedTop
PrimaryReflector
ApertureFrame
RailSupport
Lamp(By Others)
Prism Lens(Optional)
Cone RetainingSpring
VerticalAdjustment
SafetyChain
VentingSlot
B
A
C
D
LampsNumber ADepth
BAperture
CWidth*
DLength*
P921 5 7/8"149mm
913 1/2"343mm
19 "483mm
26-32WTriple Tube
6 1/8"156mm
Dimensions and Lamps
90°
0°
Brightness
One 32W Philips Triple Tube
One 32W Osram Sylvania Triple Tube
Number
Data in footlamberts. Photometer readings, Maximum Brightness Method.See note 7 on the other side.
PlaneLamps 85° 75° 65° 55° 45°
90°
0°
One 42W Philips Triple Tube 90°
0°
13987
9 32 54
3711 64
7 32 53
8 33 55
11 41 68
12 34 62
10505
3019 13550
11342 15425
5559 14282
One 42W Osram Sylvania Triple Tube
P921
90° 11
0°
47 76
11 44 73
14354 18396
3068 15813
12138 15412
5249 13556
P922 5 7/8"149mm
913 1/2"343mm
19 "483mm
42WTriple Tube
6 1/8"156mm
P922
*Width and length increase with EM accessory, contact factory for dimensions.
P921 One 26W or 32W Triple Tube Lamp
P922 One 42W Triple Tube Lamp
Medium-Wide Beam Downlights5 7/8" Round Apertures
Optics and ApplicationsEllipsoidal primary reflectors and parabolic shieldingcones produce classic symmetrical patterns for generaluse in corridors, open areas and transient spaces. Recessdepths are shallow for limited plenums. Use in mediumceiling heights. Spacing criteria from 1.14 to 1.23.
Design FeaturesConstruction allows easy access to all components.Fixtures accept Philips, Osram Sylvania, GE or othercompatible lamps despite the variance in lamp basedimensions. Air flow design lowers fixture temperature for optimal lamp performance. Steel housings protect thereflectors and assure their proper relationship. Maximumceiling thickness 15/ 8". Ballast and lamp service from below.
FinishSpecular clear Alzak cones are 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.
BallastsProgrammed rapid start, microprocessor controlled forrated lamp life and end of lamp life protection. Input voltagerange is from 120V through 277V. Operates 26W, 32W or 42W triple tube lamps. Power factor .98. Starting temperature 0°F (-18°C), THD <10%.
GeneralFixtures are pre-wired, UL and C-UL listed for eight wire75°C branch circuit wiring. All products are union made.Designed and manufactured in the USA.
Warranty5 Year Warranty. See www.kurtversen.com for details or select hyperlink.
AccessoriesG Gold cone. WT White cone flange.W Wheat cone. WHT White complete cone.Y Pewter cone.R2 26" support rails.
LS Lamp shield, acrylic.
R5 52" support rails.LP Prism lens, acrylic.
S Softglow® add S to color, e.g.SC Softglow® clear.DM Dimming ballast. 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.
DATE: TYPE:
PROJECT:
Rev2 Date 3/2 /2017
©2017 Kurt Versen, a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Kurt Versen reserves the right to change specifications without notice. One Paragon Drive, Suite 157, Montvale, NJ 07645 / Tel 201.664.8200 / Website www.kurtversen.com
P922 One 42W Philips Triple Tube Read Bottom Data
15° 25° 35°
36
26
19
15
12
32
23
17
14
11
3'
3'
4'
5'
5'
23
17
12
10
8
5'
6'
7'
8'
9'
14
10
8
6
5
8'
9'
11'
12'
13'
8'
9'
10'
11'
12'
6'
8'
9'
10'
11'
47
34
25
20
16
39
28
21
16
13
26
19
14
11
9
P921 One 32W Philips Triple Tube Read Top Data
29
21
15
12
10
25
18
14
11
9
3'
3'
4'
5'
5'
19
13
10
8
6
5'
6'
7'
8'
9'
12
9
6
5
4
8'
9'
11'
12'
13'
7'
8'
9'
10'
12'
35
25
19
15
12
29
21
15
12
10
19
14
10
8
6
Performance DatachartCeiling to FloorS enalP kroW "03 ,seldnactooF laitinI stinU elpitluMenalP kroW "03 ,seldnactooF laitinI tinU elgni
Ceiling 80% Walls 50% Floor 20%
FC FC Diam Spacing RCR 1 RCR 3 RCR 8
Nadir
FC Diam FC Diam
Spacing is Maximum Over Work Plane
See notes 4, 5 and 6.Candlepower Distribution
P921 One 32W Triple Tube Philips Eff. 59% S/M 0° 1.23 S/M 90° 1.20
110
220
330
440
550
660
770
880
990
1100
55°
35°
45°
75°
65°
85°
25°15°5°
Coefficients of Utilization
P921 One 32W Triple Tube Philips P921 One 32W Triple Tube Osram x .83 P922 One 42W Triple Tube Philips x .94 P922 One 42W Triple Tube Osram x .75
Ceiling
Wall % 70 50 30 10 10 50 10 10 0
80% 70% 50% 30% 0
Zonal Cavity Method - Floor Reflectance 20%RCR
50
1
2
3
4
5
6
7
8
9
10
50
.67
.63
.59
.55
.51
.48
.45
.42
.40
.37
.65
.59
.54
.50
.45
.42
.39
.36
.33
.31
.63
.56
.51
.46
.41
.38
.34
.31
.29
.27
.61
.54
.48
.43
.38
.35
.31
.29
.26
.24
.63
.58
.53
.49
.45
.41
.38
.35
.33
.30
.60
.53
.48
.42
.38
.34
.31
.29
.26
.24
.61
.56
.52
.47
.44
.40
.37
.35
.32
.30
.59
.52
.47
.42
.38
.34
.31
.28
.26
.24
.59
.54
.50
.46
.43
.39
.37
.34
.31
.29
.57
.51
.46
.41
.37
.34
.31
.28
.26
.24
.54
.49
.44
.40
.36
.33
.30
.27
.25
.23
Candelas
90°0°
10851112114311389949498597926874672177915800000
051015202530354045505560657075808590
° Vertical Angles* Initial Lamp Lumens
3200*3200*°1085110710921027956899821755627392100316400000
8878899229349108087156415533381687310000000
88791393994491881672261949728797308000000
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. 3 Softglow® cone multipliers: Gold x .89, Wheat x .87, Pewter x .73.4 Single unit Datachart pattern diameters are determined by the number
of degrees from each side of nadir. Therefore a 20° diameter represents a total 40° 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.
7 Brightness data from the Average Luminance Method are inaccurate for small aperture downlights. They are theoretical calculations derived for large surfaces such as troffers.
Notes
P922 One 42W Triple Tube Philips Eff. 54% S/M 0° 1.14 S/M 90° 1.18
90
180
270
360
450
540
630
720
810
900
55°
35°
45°
75°
65°
85°
25°15°5°
90°0°
8698848878547917297036415643661596812400000
051015202530354045505560657075808590
° Vertical Angles* Initial Lamp Lumens
2400*2400*°8698818868468077807256725593501294811300000
Kurt Versen Company
0°90°
P921 One 32W Triple Tube Osram Sylvania Eff. 49% S/M 0° 1.20 S/M 90° 1.15
° Vertical Angles* Initial Lamp Lumens
80
160
240
320
400
480
560
640
720
800
55°
35°
45°
75°
65°
85°
25°15°5°
90°0°
770764772760719692595527433270132549200000
05
1015202530354045505560657075808590
2400*2400*°770776786781725682626572450253112459200000
0°
90°
90°
100
200
300
400
500
600
700
800
900
1000
55°
35°
45°
75°
65°
85°
25°15°5°
90°0°
05
1015202530354045505560657075808590
3200*3200*°
P922 One 42W Triple Tube Osram Sylvania Eff. 45% S/M 0° 1.19 S/M 90° 1.19
° Vertical Angles* Initial Lamp Lumens
0°
P921 P922
0°90°
Cut out dimensions: 63/16". Outer flange dimension: 615/16".
Rev2 Date 3/2/2017 / P921 P922