Installation Instructions
2VTL Volumetric Recessed Lighting 2'x2'
PHOTOMETRICS
2VTL2 20L ADP LP835, 2196 delivered lumens, test no. LTL24790P, tested in accordance to IESNA LM-79
2VTL2 33L ADP L835, 3564 delivered lumens, test no. LTL24790P4, tested in accordance to IESNA LM-79
2VTL2X2
LED: One Lithonia Way Conyers, GA 30012 Phone: 800-858-7763 Fax: 770-929-8789 www.lithonia.com © 2011-2016 Acuity Brands Lighting, Inc. All rights reserved. Rev. 12/19/16
Specifications
Length: 24 (61.0)
Width: 24 (61.0)
Depth: 4-3/8 (11.1)
Mounting Data
9/16
with accessory 2VT2 F916
9/16 15/16
SS
8-1/4
(21)
24
(61.0)
4-3/8
(11.1)
Dimensions
All dimensions are inches (centimeters) unless otherwise specified.
0° 20°
40°
60°
80°
90°
0°0°0° 90°
180°
10
0
20
0
30
0
40
0
50
0
60
0
70
0
Coefficients of Utilization
pf 20%
pc 80% 70%50%
pw 70%50%30% 50%30%10% 50%30%10%
119
108
98
89
81
75
69
64
59
55
52
119
103
89
78
69
61
55
50
46
42
39
119
98
82
69
60
52
46
41
37
33
31
116
101
87
76
67
60
54
49
45
41
38
116
96
81
68
59
51
46
41
37
33
30
116
93
75
62
52
45
39
35
31
28
25
111
96
84
73
65
58
52
48
43
40
37
111
93
78
66
57
50
45
40
36
33
30
111
90
73
61
52
44
39
34
31
28
25
RCR
0
1
2
3
4
5
6
7
8
9
10
Zonal Lumen Summary
Zone Lumens % Lamp % Fixture
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
569
931
1663
2197
0
2197
25.9
42.4
75.7
100.0
0.0
100.0
25.9
42.4
75.7
100.0
0.0
100.0
CP Summary
0° 90
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
737
729
692
630
547
451
347
236
123
28
2
737
737
714
669
607
529
440
344
229
62
2
0° 20°
40°
60°
80°
90°
0°0°0° 90°
180°
200
400
600
800
1000
1200
Coefficients of Utilization
pf 20%
pc 80% 70%50%
pw 70%50%30% 50%30%10% 50%30%10%
119
108
98
89
81
75
69
64
59
55
52
119
103
89
78
69
61
55
50
46
42
39
119
98
82
69
60
52
46
41
37
33
31
116
101
87
76
67
60
54
49
45
41
38
116
96
81
68
59
51
46
41
37
33
30
116
93
75
62
52
45
39
35
31
28
25
111
96
84
73
65
58
52
48
43
40
37
111
93
78
66
57
50
45
40
36
33
30
111
90
73
61
52
44
39
34
31
28
25
RCR
0
1
2
3
4
5
6
7
8
9
10
Zonal Lumen Summary
Zone Lumens % Lamp % Fixture
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
923
1511
2698
3565
0
3565
25.9
42.4
75.7
100.0
0.0
100.0
25.9
42.4
75.7
100.0
0.0
100.0
CP Summary
0° 90
0°
5°
15°
25°
35°
45°
55°
65°
75°
85°
90
1196
1182
1123
1022
888
732
563
384
199
45
3
1196
1196
1158
1085
985
858
713
558
371
101
3
Constant Lumen Management
Enabled by the embedded nLight control, the VTL actively tracks its run-time and manages its light source such that constant
lumen output is maintained over the system life. Referred to as lumen management, this feature eliminates the energy waste
created by the traditional practice of over-lighting.
01020304050
THOUSAND OPERATING HOURS
01020304
05
0
THOUSAND OPERATING HOURS
POWER INPUT
LIGHT
OUTPUT
100%
80%
100%
80%
36W
29W
36W
29W
LIGHT OUTPUT
LIGHT OUTPUT
POWER INPUT
POWER INPUT
Without Lumen Management
Energy is wasted and light level is inconsistent.
POWER
INPUT
LIGHT OUTPUT
With Lumen Management
Energy is saved and light level remains consistent.
Wasted Energy
Saved Energy
nLight® Control Accessories:
Order as separate catalog number. Visit www.sensorswitch.com/nLight for complete listing of nLight controls.
WallPod stations Model number Occupancy sensors Model number
On/Off nPODM [color] Small motion 360°, ceiling (PIR / dual tech) nCM 9 / nCM PDT 9
On/Off & Raise/Lower nPODM DX [color] Large motion 360°, ceiling (PIR / dual tech) nCM 10 / nCM PDT 10
Graphic Touchscreen nPOD GFX Wall switch with raise/lower nWSXPDTLVDX
Photocell controls Model number Cat-5 cable bundles (plenum rated) Model number
On/Off & Dimming nCM ADCX 10', 15 pieces per bundle CAT5 10FT
30', 15 pieces per bundle CAT5 30FT