Lightolier D03 dimensions C3MR03 /NFL, C4MR03 /NFL, Coefficients of Utilization

	Architectural Decorative Vetro Downlight  D03
Page 2 of 2	Evolution, Low Voltage

C3MR03 /NFL

500

1000

90°	Calculite 3” Dia. Recessed Vetro Downlight,
	Cat.# C3MRDCLW/D3MR03 50W G.E. MR16 NFL (25 Deg.) Lamp.
	Lumen Rating = 800 LMS.Lightech XFMR LET-75
		Candlepower Summary
	Angle	Mean CP	Lumens
60°	0	1505
	5	1350	126
	10	1065
	15	780	220
	20	474
	25	188	103
	30	38
	35	14	13
	40	15
	45	14	11
	50	13
	55	12	11
	60	10

Coefficients of Utilization

Ceiling			80%				70%				50%			30%			10%
Wall		70	50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0
RCR				Zonal Cavity Method - Effective Floor Reflectance = 20%
	0	.75	.75	.75	.75	.73	.73 .73 .73			.70	.70 .70		.67 .67 .67			.64	.64	.64	.63
	1	.72	.71	.70	.68	.71 .70 .68 .67				.67 .66 .65			.65 .64 .63			.63	.62	.62	.61
Ratio	2	.70	.67	.66	.64	.68	.66	.65	.63	.64	.63	.62	.63	.62	.61	.61	.60	.59	.58
	3	.68	.65	.62	.61	.66	.64 .62 .60			.62	.61	.59	.61 .60 .58			.60	.59	.58	.57
Cavity	4	.66	.62	.60	.58	.65	.62	.60	.58	.61	.59	.57	.59	.58	.57	.58	.57	.56	.55
	5	.64	.60 .58 .56			.63	.60 .57 .56			.59	.57	.55	.58 .56 .55			.57	.55	.54	.54
Room	6	.62	.59	.56	.54	.61	.58	.56	.54	.57	.55	.54	.57	.55	.53	.56	.54	.53	.52
	7	.61	.57	.54	.52	.60	.56 .54 .52			.56	.54	.52	.55 .53 .52			.54	.53	.52	.51
	8	.59	.55	.53	.51	.59	.55	.52	.51	.54	.52	.51	.54 .52 .50			.53	.52	.50	.50
	9	.58	.54	.51	.50	.57	.53	.51	.50	.53	.51	.49	.53	.51	.49	.52	.50	.49	.48
	10	.56	.52	.50	.48	.56	.52	.50	.48	.52	.50	.48	.51	.49	.48	.51	.49	.48	.47

Determined in Accordance with Current IES Published Procedures

Luminaire Input Watts = 52.0

1500

0°

30°	65	9	9
	70	7
	75	6	7
	80	6
	85	4	5
		90	3

Tested According to IES Procedures. Test Distance Exceeds Five

Times the Greatest Luminous Opening of Luminaire.

Zonal Lumens and Percentages

Zone	Lumens	% Lamp	%Luminaire
0-30	448	56.03	89.19
0-40	461	57.63	91.74
0-60	482	60.30	96.00
0-90	502	62.82	100.00
40-90	41	5.19	8.26
60-90	20	2.51	4.00
90-180	0	.00	.00
0-180	502	62.82	100.00

** Efficiency = 57.5% **

Certified test report no. 3568FR Computed by LSI program **TEST-LITE** SC = .5

Prepared For:

Lightolier

Fall River, MA

C4MR03 /NFL

600

1200

1800

90°	Calculite 4” Dia. Vetro Recessed Downlight Cat.# D4MR03
	50W G.E. MR16 NFL (25 Deg.) Lamp. Lumen Rating = 800 LMS.
		Lightech XFMR LET-75
		Candlepower Summary
	Angle	Mean CP	Lumens
60°	0	2534
	5	2068	192
	10	1389
	15	971	281
	20	638
	25	249	140
	30	78
	35	19	21
	40	15
	45	15	12
	50	14

Coefficients of Utilization

Ceiling			80%				70%				50%			30%			10%
Wall		70	50	30	10	70	50	30	10	50	30	10	50	30	10	50	30	10	0
RCR				Zonal Cavity Method - Effective Floor Reflectance = 20%
	0	1.021.021.021.02				.99	.99	.99 .99		.95 .95 .95			.91	.91	.91	.87	.87 .87 .85
	1	.98	.96 .95 .93			.96	.95	.93 .92		.91 .90 .89			.88	.87	.86	.85 .84 .84 .82
Ratio	2	.95	.92	.89	.87	.93	.90	.88	.86	.88	.86	.84	.85	.84	.83	.83	.82	.81	.80
	3	.92	.88 .85 .83			.91	.87	.85 .82		.85 .83 .81			.83	.81	.80	.82	.80	.79	.78
Cavity	4	.90	.85	.82	.80	.88	.84	.82	.79	.83	.80	.78	.81	.79	.77	.80	.78	.77	.76
	5	.87	.82	.79	.76	.86	.82	.78	.76	.80	.78	.76	.79	.77	.75	.78	.76	.74	.73
Room	6	.85	.80	.77	.74	.84	.80	.76	.74	.78	.76	.74	.77	.75	.73	.76	.74	.73	.72
	7	.83	.78	.74	.72	.82	.77	.74	.72	.76	.73	.72	.75	.73	.71	.75	.72	.71	.70
	8	.81	.76 .72 .70			.80 .75		.72	.70	.74	.72	.70	.74	.71	.69	.73	.71 .69 .68
	9	.79 .74 .71 .68				.78 .73		.70	.68	.73 .70 .68			.72	.70	.68	.71	.69 .68 .67
	10	.77	.72 .69 .67			.77 .72		.69 .67		.71 .68 .66			.71 .68 .66			.70 .68 .66 .65
		Determined in Accordance with Current IES Published Procedures
						Luminaire Input Watts = 52.0

2400

0°

	55	13	12
	60	12
30°	65	11	11
	70	9
	75	7	8
	80	6
	85	6	6
	90	5

Tested According to IES Procedures. Test Distance Exceeds Five

Times the Greatest Luminous Opening of Luminaire.

Zonal Lumens and Percentages

Zone	Lumens	% Lamp	%Luminaire
0-30	614	76.75	89.89
0-40	634	79.35	92.93
0-60	658	82.29	96.38
0-90	683	85.39	100.00
40-90	48	6.04	7.07
60-90	24	3.09	3.62
90-180	0	.00	.00
0-180	683	85.39	100.00

** Efficiency = 85.4% **

Certified test report no. 33604FR Computed by LSI program **TEST-LITE** SC = .4

Prepared For:

Lightolier

Fall River, MA

Job Information Type:

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