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.
www.lightolier.com © 2010 Philips Group • C0310
Job Information
Type:
Architectural Decorative Alabaster/Etched Glass
40750UC
Page 3 of 3
1-Light Pendant
COEFFICIENTS OF UTILIZATION
Ceiling
80
70
50
30
10
Wall
50 30 10 50 30 10 50 30 10 50 30 10 50 30 10 0
RCR
0 .56 .56 .56 .50 .50 .50 .39 .39 .39 .28 .28 .28 .19 .19 .19 .14
1 .48 .46 .44 .43 .41 .39 .33 .32 .30 .24 .23 .22 .16 .15 .15 .11
2 .42 .38 .35 .37 .34 .32 .29 .27 .25 .21 .19 .18 .14 .13 .12 .09
3 .37 .33 .29 .33 .29 .27 .25 .23 .21 .18 .17 .15 .12 .11 .10 .07
4 .32 .28 .25 .29 .25 .22 .22 .20 .18 .16 .15 .13 .11 .10 .09 .06
5 .28 .24 .21 .26 .22 .19 .20 .17 .15 .15 .13 .11 .10 .08 .08 .05
6 .26 .21 .18 .23 .19 .16 .18 .15 .13 .13 .11 .10 .09 .07 .07 .05
7 .23 .19 .16 .20 .17 .14 .16 .13 .11 .12 .10 .08 .08 .07 .06 .04
8 .21 .16 .14 .18 .15 .12 .14 .12 .10 .11 .09 .07 .07 .06 .05 .03
9 .19 .15 .12 .17 .13 .11 .13 .10 .09 .10 .08 .06 .06 .05 .04 .03
10 .17 .13 .10 .15 .12 .09 .12 .09 .08 .09 .07 .06 .06 .05 .04 .03
Determined In Accordance With Current IES Published Procedures
Luminaire Input Watts = 31.0
150
100
50
0
180
ϒ
150
ϒ
120
ϒ
90
ϒ
60
ϒ
30
ϒ
0
ϒ
CANDLEPOWER SUMMARY
ANGLE MEAN CP LMS
ANGLE MEAN CP LMS
0
89
90
68
5
89
8
95
98 106
10
88
100
125
15
86
24
105
148 156
20
84
110
167
25
83
38
115
177 175
30
82
120
184
35
79
49
125
189 170
40
73
130
193
45
65
51
135
194 150
50
58
140
192
55
52
47
145
186 116
60
46
150
177
65
40
40
155
168
77
70
34
160
152
75
29
33
165
130
37
80
32
170
109
85
46
52
175
87
9
90
68
180
76
ZONAL LUMENS AND PERCENTAGES
ZONE LUMENS % LAMP %LUMINAIRE
0-30
71
2.96
5.31
0-40
120
5.00
8.97
0-60
217
9.06
16.27
0-90
342
14.27
25.62
40-90
222
9.27
16.64
60-90
125
5.21
9.35
90-180
994
41.45
74.38
0-180
1337
55.72
100.00
** Efficiency = 55.7% **
Etched Glass
Catalog No. 40750, 32W CFL Lamp, 2400 Lumens.
Report No. 2692FR
SC = 1.3
200
150
100
50
0
180
ϒ
150
ϒ
0
ϒ
120
ϒ
90
ϒ
60
ϒ
30
ϒ
Report No. 2705FR
SC = 1.3
200
150
100
50
0
180
ϒ
150
ϒ
120
ϒ
90
ϒ
60
ϒ
30
ϒ
0
ϒ
Report No. 2706FR
SC = 1.3
COEFFICIENTS OF UTILIZATION
Ceiling
80
70
50
30
10
Wall
50 30 10 50 30 10 50 30 10 50 30 10 50 30 10 0
RCR
0 .30 .30 .30 .27 .27 .27 .21 .21 .21 .16 .16 .16 .11 .11 .11 .09
1 .26 .25 .23 .23 .22 .21 .18 .18 .17 .14 .13 .13 .10 .09 .09 .07
2 .22 .21 .19 .20 .19 .17 .16 .15 .14 .12 .11 .11 .08 .08 .07 .06
3 .20 .18 .16 .18 .16 .14 .14 .13 .12 .11 .10 .09 .07 .07 .06 .05
4 .17 .15 .13 .16 .14 .12 .12 .11 .10 .09 .08 .08 .07 .06 .05 .04
5 .15 .13 .11 .14 .12 .10 .11 .10 .08 .08 .07 .07 .06 .05 .05 .04
6 .14 .11 .10 .12 .10 .09 .10 .08 .07 .07 .06 .06 .05 .05 .04 .03
7 .12 .10 .08 .11 .09 .08 .09 .07 .06 .07 .06 .05 .05 .04 .03 .03
8 .11 .09 .07 .10 .08 .07 .08 .07 .05 .06 .05 .04 .04 .04 .03 .02
9 .10 .08 .06 .09 .07 .06 .07 .06 .05 .06 .04 .04 .04 .03 .03 .02
10 .09 .07 .06 .08 .06 .05 .07 .05 .04 .05 .04 .03 .04 .03 .02 .02
Determined In Accordance With Current IES Published Procedures
Luminaire Input Watts = 150.0
CANDLEPOWER SUMMARY
ANGLE MEAN CP LMS
ANGLE MEAN CP LMS
0
140
90
61
5
140
13
95
94 106
10
138
100
138
15
136
38
105
179 185
20
132
110
205
25
128
59
115
216 213
30
124
120
223
35
118
74
125
228 203
40
111
130
229
45
102
79
135
226 174
50
93
140
219
55
82
74
145
209 131
60
72
150
194
65
62
62
155
175
80
70
53
160
144
75
45
49
165
107
31
80
41
170
77
85
46
53
175
61
6
90
61
180
56
ZONAL LUMENS AND PERCENTAGES
ZONE LUMENS % LAMP %LUMINAIRE
0-30
111
2.00
6.81
0-40
184
3.33
11.34
0-60
337
6.08
20.72
0-90
501
9.02
30.76
40-90
316
5.69
19.41
60-90
163
2.94
10.03
90-180
1129
20.31
69.24
0-180
1630
29.33
100.00
** Efficiency = 29.3% **
Alabaster
Catalog No. 40750, 150W A-21 Lamp, 2780 Lumens.
COEFFICIENTS OF UTILIZATION
Ceiling
80
70
50
30
10
Wall
50 30 10 50 30 10 50 30 10 50 30 10 50 30 10 0
RCR
0 .29 .29 .29 .26 .26 .26 .20 .20 .20 .15 .15 .15 .10 .10 .10 .07
1 .25 .24 .23 .22 .21 .20 .17 .16 .16 .12 .12 .12 .08 .08 .08 .06
2 .22 .20 .18 .19 .18 .16 .15 .14 .13 .11 .10 .10 .07 .07 .06 .05
3 .19 .17 .15 .17 .15 .14 .13 .12 .11 .10 .09 .08 .06 .06 .05 .04
4 .17 .15 .13 .15 .13 .12 .12 .10 .09 .08 .08 .07 .06 .05 .05 .03
5 .15 .13 .11 .13 .11 .10 .10 .09 .08 .08 .07 .06 .05 .04 .04 .03
6 .13 .11 .09 .12 .10 .08 .09 .08 .07 .07 .06 .05 .04 .04 .03 .02
7 .12 .10 .08 .11 .09 .07 .08 .07 .06 .06 .05 .04 .04 .03 .03 .02
8 .11 .08 .07 .10 .08 .06 .07 .06 .05 .06 .05 .04 .04 .03 .03 .02
9 .10 .08 .06 .09 .07 .06 .07 .05 .04 .05 .04 .03 .03 .03 .02 .02
10 .09 .07 .05 .08 .06 .05 .06 .05 .04 .05 .04 .03 .03 .02 .02 .01
Determined In Accordance With Current IES Published Procedures
Luminaire Input Watts = 150.0
CANDLEPOWER SUMMARY
ANGLE MEAN CP LMS
ANGLE MEAN CP LMS
0
110
90
62
5
109
10
95
95 106
10
108
100
138
15
106
30
105
180 187
20
102
110
209
25
100
46
115
220 217
30
96
120
226
35
92
58
125
231 208
40
86
130
237
45
80
62
135
239 184
50
73
140
238
55
66
59
145
234 147
60
58
150
227
65
50
50
155
212
96
70
43
160
183
75
36
40
165
145
41
80
36
170
109
85
45
51
175
83
8
90
62
180
72
ZONAL LUMENS AND PERCENTAGES
ZONE LUMENS % LAMP %LUMINAIRE
0-30
86
1.55
5.40
0-40
143
2.59
8.99
0-60
264
4.76
16.54
0-90
405
7.30
25.35
40-90
261
4.71
16.36
60-90
141
2.54
8.81
90-180
1195
21.50
74.65
0-180
1601
28.80
100.00
** Efficiency = 28.8% **
Etched Glass
Catalog No. 40750, 150W A-21 Lamp, 2780 Lumens.
Zonal Cavity Method - Effective Floor Reflectance = 20%
Zonal Cavity Method - Effective Floor Reflectance = 20%
Zonal Cavity Method - Effective Floor Reflectance = 20%
Notes:
Multiply calculated footcandle
values by .75 for 26W lamp.
