Operating Guide

G1.10.3
2” IC 600 LUMENS
LED SQUARE ADJUSTABLE
2SQA Series
Fixtures tested to IES recommended standard for solid state lighting per LM-79-08. Photometric performance
on a single unit represents a baseline of performance for the fixture. Results may vary in the field.
PHOTOMETRIC REPORT
Test Report#: PT01142905R
Catalog No: 2SQA-835F1-**
80 CRI, 3500K LED
with Flood Optic
Luminaire Spacing Criteria: 0.66
Luminaire LPW: 62
AVERAGE INITIAL FOOTCANDLES
Multiple Units (Square Array, 60’x60’ room)
Reflectances: Ceiling 80%, Wall 50%, Floor 20%
Spacing RCR1 RCR3 RCR5
4' 43 37 33
5' 27 24 21
6' 19 17 15
7' 15 13 12
8' 12 11 9
9' 9 8 7
10' 7 6 5
ZONAL LUMEN SUMMARY
Zone Lumens %Lamp %Fixture
0-30° 478 N/A 77.6
0-40° 563 N/A 91.3
0-60° 610 N/A 98.9
0-90° 616 N/A 100.0
LUMINANCE (Average cd/m
2
)
Degrees Average Luminance
45° 80398
55° 32943
65° 14385
75° 8253
85° 1885
INITIAL FOOTCANDLES
(One Unit, 10W, 40.8° Beam)
Distance to
Illuminated Plane (Feet)
Footcandles
Beam Center
Beam
Diameter
4' 69.0 3.0
6' 30.7 4.5
8' 17.3 6.0
10' 11.0 7.4
12' 7.7 8.9
CANDLEPOWER
DISTRIBUTION
(Candelas)
Degrees
Vertical 0°
0 1104
5 1055
15 755
25 377
35 130
45 42
55 14
65 4
75 2
85 0
90 0
221
442
662
883
1104
0°
15°
30°
45°
60°
75°
90°
LUMINANCE (Average cd/m
2
)
Degrees Average Luminance
45° 50888
55° 26354
65° 18273
75° 14601
85° 7541
PHOTOMETRIC REPORT
Test Report#: PT01142904R
Catalog No: 2SQA-835N1-**
80 CRI, 3500K LED
with Narrow Flood Optic
Luminaire Spacing Criteria: 0.40
Luminaire LPW: 60
AVERAGE INITIAL FOOTCANDLES
Multiple Units (Square Array, 60’x60’ room)
Reflectances: Ceiling 80%, Wall 50%, Floor 20%
Spacing RCR1 RCR3 RCR5
4' 42 38 34
5' 27 24 22
6' 19 17 15
7' 15 14 12
8' 12 11 10
9' 9 8 7
10' 7 6 5
ZONAL LUMEN SUMMARY
Zone Lumens %Lamp %Fixture
0-30° 511 N/A 84.8
0-40° 562 N/A 93.3
0-60° 593 N/A 98.5
0-90° 602 N/A 100.0
INITIAL FOOTCANDLES
(One Unit, 10W, 23.6° Beam)
Distance to
Illuminated Plane (Feet)
Footcandles
Beam Center
Beam
Diameter
4' 144.8 1.7
6' 64.3 2.5
8' 36.2 3.3
10' 23.2 4.2
12' 16.1 5.0
CANDLEPOWER
DISTRIBUTION
(Candelas)
Degrees
Vertical 0°
0 2316
5 2022
15 792
25 242
35 78
45 26
55 11
65 6
75 3
85 0
90 0
465
930
1396
1861
2316
0°
15°
30°
45°
60°
75°
90°
LUMINANCE (Average cd/m
2
)
Degrees Average Luminance
45° 45311
55° 21484
65° 13219
75° 9522
85° 3770
PHOTOMETRIC REPORT
Test Report#: PT01142903R
Catalog No: 2SQA-835S1-**
80 CRI, 3500K LED
with Spot Optic
Luminaire Spacing Criteria: 0.30
Luminaire LPW: 64
AVERAGE INITIAL FOOTCANDLES
Multiple Units (Square Array, 60’x60’ room)
Reflectances: Ceiling 80%, Wall 50%, Floor 20%
Spacing RCR1 RCR3 RCR5
4' 45 41 37
5' 29 26 24
6' 20 18 17
7' 16 15 13
8' 13 12 11
9' 10 9 8
10' 7 7 6
ZONAL LUMEN SUMMARY
Zone Lumens %Lamp %Fixture
0-30° 564 N/A 87.5
0-40° 611 N/A 94.8
0-60° 638 N/A 99.0
0-90° 645 N/A 100.0
INITIAL FOOTCANDLES
(One Unit, 10W, 16.8° Beam)
Distance to
Illuminated Plane (Feet)
Footcandles
Beam Center
Beam
Diameter
4' 226.0 1.2
6' 100.4 1.8
8' 56.5 2.4
10' 36.2 3.0
12' 25.1 3.5
CANDLEPOWER
DISTRIBUTION
(Candelas)
Degrees
Vertical 0°
0 3617
5 2783
15 846
25 219
35 73
45 23
55 9
65 4
75 2
85 0
90 0
723
1447
2170
2894
3617
0°
15°
30°
45°
60°
75°
90°
Multiplier: 80 CRI 90 CRI
827 = .94 927 = .83
830 = .97 930 = .86
835 = 1.00 935 = .88
841 = 1.03 940 = .90
1300 S. Wolf Road • Des Plaines, IL 60018 • Phone [phone] • Fax [phone]
220 Chrysler Drive • Brampton, Ontario • Canada L6S 6B6 • Phone [phone] • Fax [phone]
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