6700MS38U
Decorative, Discus, 2D CFL, 1 Lt. 38W
Page 3 of 3
Philips Lightolier
t: (508) 679-8131
w: www.lightolier.com
6700MS38U May 31, 2011
Specifications are subject to change without notice.
© Koninklijke Philips Electronics N.V., 2011. All rights reserved.
Job Information
Type:
3 4 5 6 7 8 9 10
15 30 45 60 75 90 120
60
50
40
30
20
10
AREA PER FIXTURE IN SQUARE FEET
Av
er
age
Initial F
ootcandles
CENTER TO CENTER DISTANCE OF FIXTURES IN FEET
Use quick calculator chart to determine the spacing of 38 Watt units
for a desired level of illumination.
ROOM SURFACE REFLECTANCES
80% Ceiling, 50% Walls, 20% Floor
2850 Lumens Per Lamp
Large Room (RCR = 1)
Small Room (RCR = 5)
180
150
120
80
90
30
0
300
200
100
ACROSS
45
ALONG
Candlepower summary
Angle Mean CP LMS
Angle Mean CP LMS
0
346
90
33
5
345
33
95
27
30
10
340
100
24
15
333
94
105
25
27
20
323
110
28
25
311
144
115
32
32
30
296
120
36
35
278
174
125
40
35
40
258
130
43
45
237
183
135
47
36
50
213
140
50
55
187
168
145
51
32
60
160
150
51
65
133
132
155
51
24
70
107
160
52
75
82
88
165
51
14
80
61
170
46
85
45
50
175
40
4
90
33
180
43
Zonal Lumens and Percentages
Zone Lumens %Lamp %Luminaire
0-30
270
9.50
20.83
0-40
445
15.62
34.25
0-60
795
27.93
61.24
0-90
1066
37.41
82.02
40-90
620
21.79
47.77
60-90
270
9.48
20.78
90-180
233
8.20
17.98
0-180
1299
45.60
100.00
**Efficiency = 45.6%**
Coefficients Of Utilization
% Effective Ceiling Cavity Reflectance - Effective Floor Cavity Reflectance = .20
RC
80
70
50
30
10
0
RW 50 30 10 50 30 10 50 30 10 50 30 10 50 30 10 0
1
.45 .43 .42 .44 .42 .40 .40 .39 .38 .37 .36 .35 .34 .33 .32 .31
2
.40 .37 .34 .38 .35 .33 .35 .33 .31 .33 .31 .29 .30 .29 .27 .26
3
.35 .31 .29 .34 .30 .28 .31 .29 .26 .29 .27 .25 .27 .25 .23 .22
4
.31 .27 .24 .30 .27 .24 .28 .25 .23 .26 .23 .22 .24 .22 .20 .19
5
.28 .24 .21 .27 .23 .20 .25 .22 .20 .23 .21 .19 .22 .19 .18 .17
6
.25 .21 .18 .24 .20 .18 .22 .19 .17 .21 .18 .16 .19 .17 .15 .14
7
.22 .18 .16 .21 .18 .15 .20 .17 .15 .19 .16 .14 .17 .15 .13 .12
8
.20 .16 .14 .19 .16 .13 .18 .15 .13 .17 .14 .12 .16 .14 .12 .11
9
.18 .15 .12 .18 .14 .12 .17 .14 .11 .16 .13 .11 .14 .12 .10 .09
10 .17 .13 .11 .16 .13 .10 .15 .12 .10 .14 .11 .10 .13 .11 .09 .08
Room Ca
vity Ratio
Certified Test Report
No: 0339FR
Computed by LSI Program
**TEST-LITE**
Date: July 10, 1997
Prepared for:
Lightolier
Fall River, MA
Lightolier Decorative Fixture, Discus, 13
15
⁄
16
" diameter acrylic diffuser, G.E. 38W 2D CFL Lamp,
Lumen Rating = 2850 LMS, E.S. Ballast #E512D38120D (with heat sink), 120VAC
Tested according to IES procedures.
Test distance exceeds five times the
greatest luminous opening of luminaire.
8' 8"
9'
9'
8'
8 fc
9 fc
Spacing Ratio = 1.3
Corridor
6700MS38U
8 fc, average
0.5W/sf
