DATE:
PROJECT:
Vertical
Adjustment
Plastering
Compound
Vent
Slot
Lamp
(By Others)
Lampholder Alzak
Cone
Support
Plaster
Anchor
Screw
Torsion
Spring
Turnbuckle
Plaster
Anchor
Housing
K7411FM
TYPE:
Flush Mount Low Voltage Directional
AR111 or PAR-36 Lamps
4 1/8" Round Conoid Aperture
Aperture Drywall
Screw
Pan
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
The parabolic cone provides shielding and brightness
control in directional applications. Use also for vertical
downlighting in sloped ceilings. Ideal for highlighting
merchandise, art objects and other points of interest.
Design Features
The lamp assembly rotates 360° and tilts 40°. Positive
locking maintains focusing during relamping. The cone is
retained by a torsion spring and rotates with the lamp to
maintain position. The lamp can be aimed and locked, then
fine-tuned with a threaded turnbuckle. 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. Structural parts
are painted optical matte black to suppress light leaks.
Aperture
Pan
Drywall
Screw
Alzak
Cone
Plaster
Shield
Plaster
Anchor
Support
Rail
Dimensions and Lamps
General
Fixtures are pre-wired and thermally protected, UL and
C-UL listed for damp location and eight wire 75°C branch
circuit wiring. All products are union made. Designed and
manufactured in the USA.
Warranty
5 Year Warranty. See www.kurtversen.com for details
or select hyperlink.
D
A
B
C
Number
A
Depth
B
C
Aperture Width
D
Length
Lamps
K7411FM
7 3/4"
197mm
4 1/8"
105mm
18 3/8"
467mm
25-75W AR111
25-50W PAR-36
Rev1 Date 2/16/2016
Transformer
Each fixture has a magnetic transformer with 120V primary
as standard. A voltage switch provides secondary output
of 12V or 5.5V as required. The transformer is rated
180° C Class H with a built-in 150° thermal reset. It is
accessible through the aperture.
19 3/8"
492mm
Accessories
B
Black cone.
WHT White complete cone.
G
Gold cone.
WT White cone return.
W
Wheat cone.
LL
Linear spread lens.
Y
Pewter cone.
SO Solite lens.
CP Chicago Plenum
UV Ultraviolet filter.
STC Straight top cone,restricts aiming angle to 10°.
FR Frosted lens. Example: LLFR for linear lens frosted.
ET1 Electronic transformer 120V to 12V.
ET2 Electronic transformer 277V to 12V.
FMW Flush mount wood, contact the factory.
V277 277 volt primary magnetic transformer.
WRL Wattage restriction label, specify wattage.
S
Softglow ® add S to color, e.g.SC Softglow® clear.
©2016 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
F
K7411FM
Footcandle Values
Distance
Nadir
Lamps
K7411FM 50W AR-111 FL
K7411FM 75W AR-111 FL
Distance
FC
104
FC
K7411FM 35W AR-111 SSP 183
73
2'
40
15'
10°
79
75°
500
65°
750
55°
1000
45°
1250
1500
35°
1750
2000
2250
2500
5°
15°
25°
Nadir
5'
4'
5°
20'
10
85°
75°
8400
65°
12600
55°
16800
21000
45°
29400
35°
25200
33600
37800
5°
15°
42000
5°
15°
25°
75°
8400
65°
12600
16800
21000
45°
29400
35°
25200
33600
42000
5°
15°
25°
5°
25'
4
8'
7
6
8'
10°
10
Nadir
3'
6
7'
28
3'
5
10
7'
7'
2
4'
0
9'
46
13
4'
4
9'
20
4'
4'
Candelas
°
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
85°
2800
75°
5600
65°
8400
11200
14000
45°
19600
35°
16800
22400
25200
28000
5°
15°
25°
K7411FM 35W AR-111 SSP K7411FM 50W AR-111 SSP K7411FM 75W AR-111 SP
Eff. 87% S/M .10
Eff. 88% S/M .10
Eff. 89% S/M .14
50W
850*
2590
2252
1914
1101
514
210
11
0
0
0
0
0
0
0
0
0
0
0
0
3
6
°
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
50W
41110
981
89
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
42011
6107
1947
135
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
850*
15°
5
7'
7'
5°
30'
2
11'
4
11'
10°
FC Diam FC Diam
1
5'
0
9
5'
3
7
11
5'
5'
2
4
11'
11'
11'
11'
Notes
1 Data with clear
specular cones.
2 Colored cone multipliers
vary with lamp source,
beam orientation, and
degree of angulation.
Contact the factory for
specific data.
4101
3765
3510
1764
550
222
12
0
0
0
0
0
0
0
0
0
0
0
0
Vertical Angles
° Initial
Lamp Lumens
*
29
1250*
35W
350*
9'
47
75W
Vertical Angles
° Initial
Lamp Lumens
*
9'
10°
20'
FC Diam FC Diam
8
16
21
3'
25°
85°
4200
5'
41
66
35°
3360
5'
26
7'
45°
2940
8
15
65
0
55°
2520
Nadir
10
3'
65°
2100
18
2
75°
1680
12
Nadir
85°
1260
37800
5'
10°
K7411FM 50W AR-111 FL K7411FM 75W AR-111 FL
Eff. 72% S/M .46
Eff. 76% S/M .48
4200
5'
16
15°
67
45
17
4'
34
10°
FC Diam FC Diam FC
15
5'
3'
Nadir
105
11
5'
15°
Diam FC Diam FC
FC Diam FC Diam FC
3'
8
18
10°
15'
FC Diam FC Diam FC
37
3'
FC
10'
FC
103
840
4200
41
5'
420
3780
26
0
Candlepower Distribution
85°
3'
3'
46
250
3'
64
4
115
K7411FM 75W AR-111 SP
Nadir
FC Diam FC Diam
27
See note 4.
2'
5°
K7411FM 50W AR-111 SSP 187
K7411FM 50W AR-111 SP
15°
FC Diam FC Diam FC
164 134
Nadir
Lamps
10°
5'
3 Candlepower distribution
curves: solid lines show
horizontal distribution at
nadir, dotted lines show
horizontal distribution
at 25° lamp tilt.
75W
1250*
25799
10401
4098
298
49
12
0
0
0
0
0
0
0
0
0
0
0
0
0
One Paragon Drive, Suite 157, Montvale, NJ 07645 / Tel 201.664.8200 / Website www.kurtversen.com
©2016 Kurt Versen, a division of Hubbell Lighting, Inc. / K7411FM / Rev1 Date 2/12/2016
Because of continuing product improvement programs, Kurt Versen reserves the right to change specifications without notice.
4 Pattern diameters are
determined from each
side of nadir with 0°
lamp tilt. The diameter
includes both sides, so
a 10° diameter represents a total 20° pattern
width at the work plane.
Footcandles are
measured at the diameter
edge. Tilting the lamp
changes all data.
5 All data with lamp shields
in place, if required.
6 Brightness data is omitted
because readings were
negligible.
7 Because of the small 41/8"
aperture, wide flood lamps
may lose part of their
output within the fixture.
8 For PAR-36 photometric
data, contact the factory.