Lightolier C9E28VN specifications Candlepower Distribution, Wall RCR

	Calculite® HID Downlight C9E28VN
Page 2 of 2	9" Aperture, ED28 (Enclosed), Metal Halide, Narrow Beam

175W ED28, PHILIPS MH COATED LAMP, LUMEN RATING = 12900 LMS, ADVANCE MAGNETIC BALLAST, CL FINISH TRIM

CANDLEPOWER DISTRIBUTION

2,250

4,500

6,750

9,000

	ANGLE	MEAN CP	LUMENS
	0	9482
	5	8632	809
	10	7160
	15	6075	1726
	20	5041
60°	25	3948	1829
	30	2866
	35	1919	1239
	40	1185
	45	666	530
	50	218
	55	23	60
	60	3
	65	1	1
	70	0
	75	0	0
	80	0
	85	0	0
30°	90	0

LUMINANCE SUMMARY CD. / SQ. M.									Coefficients of Utilization
ANGLE	MEAN CD/SQ M
45		23031		CEILING					80%			70%		50%		30%
55		988
					WALL		70	50	30	10	50	10	50	10	50	10	0
65		78
75		32				RCR	Zonal Cavity Method				- Effective		Floor Cavity		Reflectance		= 20%
85		0			0		.57	.57	.57	.57	.56	.56	.53	.53	.51	.51	.48
					1		.55	.54	.53	.52	.53	.51	.51	.49	.49	.48	.46
						2	.53	.51	.49	.48	.50	.47	.48	.46	.47	.45	.44
ZONAL LUMENS AND PERCENTAGES						3	.51	.48	.46	.45	.47	.44	.46	.44	.45	.43	.42
						4	.49	.46	.44	.42	.45	.42	.44	.41	.43	.41	.40
ZONE LUMENS		% LAMP %LUMINAIRE
0-30	4363	33.82	70.45			5	.47	.43	.41	.39	.43	.39	.42	.39	.41	.38	.37
0-40	5602	43.43	90.45			6	.45	.41	.39	.37	.41	.37	.40	.37	.40	.36	.36
0-60	6191	48	99.97			7	.43	.39	.37	.35	.39	.35	.38	.35	.38	.34	.34
0-90	6193	48.01	100.00			8	.41	.37	.35	.33	.37	.33	.36	.33	.36	.32	.32
40-90	591	4.58	9.55			9	.39	.35	.33	.31	.35	.31	.34	.31	.34	.31	.30
60-90	1	0.01	0.03
						10	.37	.33	.31	.29	.33	.29	.33	.29	.32	.29	.28
90-180	0	0	0
0-180	6193	48.01	100.00						LUMINAIRE INPUT WATTS = 205

** EFFICIENCY = 48.0% **

CERTIFIED TEST REPORT NO. 2450FR, DATE: FEB 12, 2004

SC = .6 COMPUTED BY LSI PROGRAM **TEST-LITE**

250W ED28, PHILIPS MH COATED LAMP, LUMEN RATING = 19475 LMS, UNIVERSAL MAGNETIC BALLAST, CL FINISH TRIM

CANDLEPOWER DISTRIBUTION

6,000

12,000

	ANGLE	MEAN CP	LUMENS
	0	11750
	5	11130	1042
	10	9674
	15	8222	2335
	20	6835
60°	25	5292	2464
	30	3878
	35	2612	1680
	40	1598
	45	900	716
	50	299
	55	23	77
	60	0
	65	0	0
	70	0
	75	0	0
	80	0
	85	0	0
30°	90	0

LUMINANCE SUMMARY CD. / SQ. M.									Coefficients of Utilization
ANGLE	MEAN CD/SQ M
45		31142		CEILING					80%			70%		50%		30%
55		999
					WALL		70	50	30	10	50	10	50	10	50	10	0
65		0
75		0				RCR	Zonal Cavity Method				- Effective		Floor Cavity		Reflectance		= 20%
85		0			0		.51	.51	.51	.51	.50	.50	.47	.47	.45	.45	.43
					1		.49	.48	.47	.46	.47	.45	.45	.44	.44	.43	.41
						2	.47	.45	.44	.43	.44	.42	.43	.41	.42	.40	.39
ZONAL LUMENS AND PERCENTAGES						3	.45	.43	.41	.40	.42	.39	.41	.39	.40	.38	.37
ZONE LUMENS		% LAMP %LUMINAIRE				4	.43	.41	.39	.37	.40	.37	.39	.37	.38	.36	.35
0-30	5842	30	70.25			5	.41	.39	.36	.35	.38	.35	.37	.34	.37	.34	.33
0-40	7522	38.63	90.46			6	.40	.37	.34	.33	.36	.33	.36	.33	.35	.32	.32
0-60	8315	42.7	100			7	.38	.35	.32	.31	.34	.31	.34	.31	.33	.30	.30
0-90	8315	42.7	100			8	.36	.33	.31	.29	.32	.29	.32	.29	.32	.29	.28
40-90	793	4.07	9.54			9	.35	.31	.29	.27	.31	.27	.30	.27	.30	.27	.27
60-90	0	0	0
90-180	0	0	0			10	.33	.30	.27	.26	.29	.26	.29	.26	.29	.26	.25
0-180	8315	42.7	100						LUMINAIRE INPUT WATTS = 290

** EFFICIENCY = 42.7% **

CERTIFIED TEST REPORT NO. 2460FR DATE:, FEB 19, 2004

SC = .7 COMPUTED BY LSI PROGRAM **TEST-LITE**

Job Information	Type:
Lightolier a Genlyte Thomas 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.

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