Operating Guide

2” IC 600 LUMENS
LED ROUND DOWNLIGHT
2B and 2C Series
G1.10.0
PHOTOMETRIC REPORT
Test Report#: PT01142303R
Catalog No: 2B-835F1-WWH
80 CRI, 3500K LED, White Baffle
3500K LED with Flood Optic
Luminaire Spacing Criteria: 0.68
Luminaire LPW: 61
AVERAGE INITIAL FOOTCANDLES
Multiple Units (Square Array, 60’x60’ room)
Reflectances: Ceiling 80%, Wall 50%, Floor 20%
Spacing RCR1 RCR3 RCR5
4' 43 38 33
5' 27 24 21
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° 502 N/A 81.6
0-40° 575 N/A 93.4
0-60° 604 N/A 98.1
0-90° 616 N/A 100.0
LUMINANCE (Average cd/m
2
)
Degrees Average Luminance
45° 16402
55° 7137
65° 7264
75° 7029
85° 5871
INITIAL FOOTCANDLES
(One Unit, 10.1W, 42.2° Beam)
Distance to
Illuminated Plane (Feet)
Footcandles
Beam Center
Beam
Diameter
4' 70.3 3.1
6' 31.3 4.6
8' 17.6 6.2
10' 11.3 7.7
12' 7.8 9.3
CANDLEPOWER
DISTRIBUTION
(Candelas)
Degrees
Vertical 0°
0 1125
5 1072
15 786
25 412
35 111
45 24
55 9
65 6
75 4
85 1
90 0
225
450
675
900
1125
0°
15°
30°
45°
60°
75°
90°
LUMINANCE (Average cd/m
2
)
Degrees Average Luminance
45° 7799
55° 6245
65° 5650
75° 5052
85° 3914
PHOTOMETRIC REPORT
Test Report#: PT01142307R
Catalog No: 2B-835N1-WWH
80 CRI, 3500K LED, White Baffle
with Narrow Flood Optic
Luminaire Spacing Criteria: 0.40
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' 44 39 36
5' 28 25 23
6' 19 18 16
7' 16 14 13
8' 12 11 10
9' 10 9 8
10' 7 6 6
ZONAL LUMEN SUMMARY
Zone Lumens %Lamp %Fixture
0-30° 572 N/A 91.7
0-40° 599 N/A 96.0
0-60° 615 N/A 98.6
0-90° 624 N/A 100.0
INITIAL FOOTCANDLES
(One Unit, 10.1W, 23.3° Beam)
Distance to
Illuminated Plane (Feet)
Footcandles
Beam Center
Beam
Diameter
4' 170.9 1.6
6' 76.0 2.5
8' 42.7 3.3
10' 27.4 4.1
12' 19.0 4.9
CANDLEPOWER
DISTRIBUTION
(Candelas)
Degrees
Vertical 0°
0 2736
5 2376
15 910
25 245
35 37
45 12
55 8
65 5
75 3
85 1
90 0
547
1094
1642
2189
2736
0°
15°
30°
45°
60°
75°
90°
LUMINANCE (Average cd/m
2
)
Degrees Average Luminance
45° 7799
55° 6245
65° 5650
75° 5052
85° 3914
PHOTOMETRIC REPORT
Test Report#: PT01142303R
Catalog No: 2B-835S1-WWH
80 CRI, 3500K LED, White Baffle
with Spot Optic
Luminaire Spacing Criteria: 0.30
Luminaire LPW: 65
AVERAGE INITIAL FOOTCANDLES
Multiple Units (Square Array, 60’x60’ room)
Reflectances: Ceiling 80%, Wall 50%, Floor 20%
Spacing RCR1 RCR3 RCR5
4' 46 42 38
5' 29 27 25
6' 20 19 17
7' 17 15 14
8' 13 12 11
9' 10 9 8
10' 7 7 6
ZONAL LUMEN SUMMARY
Zone Lumens %Lamp %Fixture
0-30° 603 N/A 92.1
0-40° 628 N/A 96.0
0-60° 646 N/A 98.7
0-90° 655 N/A 100.0
INITIAL FOOTCANDLES
(One Unit, 10.1W, 17° Beam)
Distance to
Illuminated Plane (Feet)
Footcandles
Beam Center
Beam
Diameter
4' 245.6 1.2
6' 109.1 1.8
8' 61.4 2.4
10' 39.3 3.0
12' 27.3 3.6
CANDLEPOWER
DISTRIBUTION
(Candelas)
Degrees
Vertical 0°
0 3929
5 3055
15 917
25 222
35 38
45 12
55 8
65 5
75 3
85 1
90 0
786
1572
2358
3143
3929
0°
15°
30°
45°
60°
75°
90°
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.
Multiplier: 80 CRI 90 CRI
827 = .94 927 = .83
830 = .97 930 = .86
835 = 1.00 935 = .88
841 = 1.03 940 = .90
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