Lightolier 4073UDK Page 4 of, Lightolier is a Philips group brand, 16” Decorative Pendant, Type

Specification Decorative Pendalyte™  4073UDK

Page 4 of 4

Multiple Units (32W Triple Tube, CFL)
Spacing	Height	Initial	Watts
on	to Lighted	Foot-	Per
Center	Plane	candles	Sq. Ft.
6’	6’	62	1.00
	12’	54
8’	6’	35	0.56
	12’	30
10’	6’	22	0.36
	12’	19

Based on 60” x 60” room with 80% ceiling cavity, 50% wall and 20% floor reflectances. Height is from bottom of fixture to lighted plane.

Spacing Ratio = 2.0

COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD %EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

	80		70	50	30	10
	50	30 10	50 30 10	50 30 10	50 30 10	50 30 10	0
1	.93 .89 .85		.88 .84 .81	.80 .77 .74	.72 .69 .67	.65 .63 .61	.57
2	.81 .74 .68		.77 .71 .66	69 .65 .60	.63 .59 .55	.56 .53 .51	.47
ROOM CAVITY RATIO
3	.70 .62 .56		.67 .60 .54	.61 .55 .50	.55 .50 .46	.49 .46 .42	.39
4	.62 .54 .47		.59 .52 .45	.54 .47 .42	.48 .43 .39	.44 .39 .36	.33
5	.54 .46 .39		.52 .44 .38	.47 .41 .36	.43 .37 .33	.39 .34 .30	.28
6	.48 .39 .33		.46 .38 .32	.42 .35 .30	.38 .32 .28	.34 .29 .26	.23
7	.42 .34 .28		.40 .32 .27	.37 .30 .25	.33 .27 .23	.30 .25 .21	.19
8	.51 .38 .30		.36 .28 .23	.33 .26 .21	.30 .24 .20	.27 .22 .18	.16
9	.47 .34 .26		.32 .25 .20	.29 .23 .18	.27 .21 .17	.24 .19 .15	.14
10	.43 .31 .23		.29 .22 .17	.26 .20 .16	.24 .18 .14	.22 .17 .13	.11

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

	16” Decorative Pendant
Illuminance (FC) Multipliers
For Incandescent	For Compact Fluorescent:
100 Watt = 0.07	26 Watt = 0.7
150 Watt = 1.2	42 Watt =1.3

CERTIFIED TEST REPORT NO. 0770FR

COMPLETED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER COMPACT FLUORESCENT PENDANT FIXTURE CAT. #4073U3/40431/416DK/416DG

16 1/4" DIA. ACRYLIC REFRACTOR WITH 20" DIA. ETCHED DISK

ONE 32W PLT TRIPLE TUBE PHILIPS LAMP. LUMEN RATING = 2400 LMS.

ESI BALLAST CAT. #ESICFH-42/32/26-UNVD

CANDLEPOWER DATA
ANGLE	CANDLEPOWER	LUMENS	ANGLE	CANDLEPOWER	LUMENS
.0	300		95	118	127
5	304	30	100	126
10	309		105	128	135
15	327	94	110	126
20	354		115	123	122
25	382	176	120	116
30	401		125	106	95
35	428	267	130	93
40	442		135	78	61
45	441	339	140	63
50	423		145	49	31
55	389	339	150	38
60	308		155	31	15
65	21	222	160	27
70	154		165	23	7
75	129	139	170	19
80	111		175	15	2
85	103	115	180	14
90	103
ZONAL LUMENS AND PERCENTAGES
ZONE	LUMENS	% LAMP		%LUMINAIRE
0-30	297	2.41		12.91
0-40	564	23.52		24.47
0-60	1241	51.71		53.80
0-90	1761	71.50		74.39
40-90	1151	47.98		49.91
60-90	474	19.79		20.59
90-180	590	24.62		25.61
0-180	2307	96.12		100.00

** EFFICIENCY = 96.1% **

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS

FIVE TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE

Job Information Type:

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 © 2008 Philips Group • I0109

Lightolier is a Philips group brand