Calculite, Compact fluorescent lensed downlight, Job information type – Lightolier 8098 User Manual
Page 2: Lightolier
Calculite
®
Compact Fluorescent Lensed Downlight
8098
Page 2 of 2
8 3/4” Aperture (2) 26/32/42W Triple Tube Vandal / Wet Location
Quick Calculator
Spacing Ratio = 1.3
Coefficients Of Utilization
Flush Lens 2-32W Triple Tube
Ceiling Cavity Reflectance
80
70
50
30
10
0
Wall Reflectance
50
30
10
50
30
10
50
30
10
50
30
10
50
30
10
0
1
.45
.44
.42
.45
.43
.42
.43
.41
.40
.41
.40
.39
.39
.39
.38
.37
2
.40
.38
.35
.39
.37
.35
.38
.36
.34
.37
.35
.33
.35
.34
.33
.32
3
.36
.32
.30
.35
.32
.30
.34
.31
.29
.33
.30
.29
.32
.30
.28
.27
4
.32
.28
.26
.31
.28
.26
.30
.27
.25
.29
.27
.25
.28
.26
.25
.24
5
.29
.25
.22
.28
.25
.22
.27
.24
.22
.26
.24
.22
.26
.23
.21
.21
6
.26
.22
.19
.25
.22
.19
.24
.21
.19
.24
.21
.19
.23
.21
.19
.18
7
.23
.19
.17
.23
.19
.17
.22
.19
.17
.21
.18
.16
.21
.18
.16
.15
8
.21
.17
.15
.20
.17
.15
.20
.17
.15
.19
.17
.14
.19
.16
.14
.14
9
.19
.15
.13
.19
.15
.13
.18
.15
.13
.18
.15
.13
.17
.15
.13
.12
10
.17
.14
.12
.17
.14
.11
.17
.14
.11
.16
.13
.11
.16
.13
.11
.11
R
O
O
M
C
A
V
IT
Y
R
A
T
IO
N
ZONAL LUMENS AND PERCENTAGES
Zone
Lumens
% Lamp
% Luminaire
0-30
577
12.04
27.97
0-40
945
19.70
45.76
0-60
1662
34.63
80.44
0-90
2066
43.04
100.00
40-90
1120
23.35
54.24
60-90
404
8.42
19.56
90-180
0
0.00
0.00
0-180
2066
43.04
100.00
Angle
Along
22.5
45
67.5
Across Lumens
0
736
736
736
736
736
5
734
740
743
739
732
71
10
731
433
727
724
731
15
716
413
716
715
727
202
20
687
694
687
691
690
25
661
666
665
668
656
305
30
625
629
637
629
622
35
589
594
590
597
590
367
40
544
544
539
537
552
45
496
489
489
488
492
378
50
443
434
440
437
439
55
381
384
374
371
371
338
60
321
319
312
320
310
65
254
264
249
248
253
250
70
186
198
191
192
186
75
126
129
126
117
125
133
80
68
56
54
59
63
85
9
17
19
12
20
21
90
0
0
0
0
0
CANDLEPOWER SUMMARY
10
20
30
40
50
60
70
80
25
50
75
100
125
150
175
200
4
5
6
7
8
9
10
11
12
13
14
15
ROOM SURFACE REFLECTANCES:
2400 Lumens Per Lamp
RCR = 1
RCR = 5
RCR = 10
80% Ceiling; 50% Wall; 20% Floor
(Rm. width = 10 x Mtg. Ht. above work plane)
(Rm. width = 2 x Mtg. Ht. above work plane)
(Rm. width = Mtg. Ht. above work plane)
Certified Test Report Number:
LSC8203
Computed By:
Lighting Sciences Canada ltd.
Prepared For Lightolier CFI
Aperture:
8 3/4" Dia.
Reflector:
Specular Clear Alzak
Lamps:
2 x 32W TTT Rated at 2400 Lumens
Efficiency: 43.0%
For 26W and 42W lamps, multiply C.U.'s X 1.0.
185
370
555
740
85
°
75
°
65
°
55
°
45
°
35
°
25
°
15
°
5
°
This quick calculator chart determines the number and spacing of 2 lt. - 32W TTT units with CLEAR reflector,
for any level of illumination. Lighting Conversion Factors = 26W, F.C. X 0.8; 42W, F.C. X 1.3)
Center to Center Distance of Fixtures in Feet
Area Per Fixture in Square Feet
In
it
ia
l
Fo
o
tc
a
n
d
le
s
Lightolier
a Genlyte company
www.lightolier.com
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2006 Genlyte Group LLC • C0406
Job Information
Type: