Lightolier C6P38D manual Spacing Ratio =, Lightolier a Genlyte company, Prepared for

Calculite® Evolution Incandescent Open Downlight  C6P38D

Page of 2

Spacing Ratio = 0.5

CERTIFIED TEST REPORT NO. 0863FR

COMPUTED BY LSI PROGRAM **TEST-LITE**

DATE: July 27, 1999

PREPARED FOR

LIGHTOLIER, FALL RIVER, MA

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES

THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

							COEFFICIENTS OF UTILIZATION
					% EFFECTIVE CEILING CAVITY REFLECTANCE
			80				70			50			30			10		0
								% WALL REFLECTANCE
		50	30	10		50	30	10	50	30	10	50	30	10	50	30	10	0
	1	.92	.90	.89		.90	.89	.88	.87	.86	.85	.84	.83	.83	.81	.81	.80	.79
Ratio	2	.88	.86	.85		.87	.85	.84	.84	.83	.82	.82	.81	.80	.80	.79	.79	.78
	3	.86	.83	.81		.85	.83	.81	.83	.81	.80	.81	.80	.78	.79	.78	.77	.76
Cavity
	4	.83	.81	.79		.83	.80	.78	.81	.79	.88	.80	.78	.77	.78	.77	.76	.75
	5	.81	.78	.76		.80	.78	.76	.79	.77	.75	.78	.76	.75	.77	.76	.74	.73
Room
	6	.79	.77	.75		.79	.76	.74	.78	.76	.74	.77	.75	.74	.76	.74	.73	.72
	7	.77	.75	.73		.77	.74	.72	.76	.74	.72	.75	.73	.72	.74	.73	.72	.71
	8	.75	.73	.71		.75	.73	.71	.74	.72	.71	.74	.72	.70	.73	.71	.70	.69
	9	.74	.71	.70		.74	.71	.70	.73	.71	.69	.73	.70	.69	.72	.70	.69	.68
	10	.72.	70	.68		.72	.70	.68	.72 .69 .68			.71	.69	.68	.71	.69	.68	.67
							20% FLOOR CAVITY REFLECTANCE

Conversion Factors

45W to 250W PAR38FL: Gold, C.U. x 0.95; Diffuse, C.U.x 0.90.

6" Aperture PAR38 Reflector Trim

Spacing Ratio = 0.2

Certified Test Report No. 0864FR

Computed by LSI Program **TEST-LITE**

Recessed Open Reflector Downlight

6" Dia. Aperture, Specular Black Finish Reflector

120W PAR38 NSP Sylvania Lamp. Lumen Rating = 1900 LMS.

	ACROSS
	45
	ALONG
	90
10000	50
20000
30000

DATE: July 19, 1999

PREPARED FOR

LIGHTOLIER, FALL RIVER, MA

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES

THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

						COEFFICIENTS OF UTILIZATION
					% EFFECTIVE CEILING CAVITY REFLECTANCE
			80			70			50			30			10		0
							% WALL REFLECTANCE
		50	30	10	50	30	10	50	30	10	50	30	10	50	30	10	0
	1	.94	.93	.92	.93	.91	.91	.89	.88	.88	.86	.86	.85	.84	.83	.83	.82
Ratio	2	.91	.90	.88	.90	.88	.87	.87	.86	.85	.85	.84	.84	.83	.83	.82	.81
	3	.89	.87	.86	.88	.86	.85	.86	.85	.84	.85	.84	.82	.83	.82	.81	.80
Cavity
	4	.87	.85	.84	.87	.85	.83	.85	.84	.82	.84	.82	.81	.82	.81	.81	.80
Room	5	.86	.83	.82	.85	.83	.82	.84	.82	.81	.83	.81	.80	.82	.81	.80	.79
	6	.85	.82	.81	.84	.82	.81	.83	.82	.80	.82	.81	.80	.82	.80	.79	.79
	7	.84	.81	.80	.83	.81	.79	.82	.81	.79	.81	.80	.79	.81	.80	.79	.78
	8	.82	.80	.79	.82	.80	.79	.81	.80	.79	.81	.79	.78	.80	.79	.78	.77
	9	.82	.80	.78	.81	.80	.78	.81	.79	.78	.80	.79	.78	.80	.78	.77	.77
	10	.81	.79	.77	.81	.79	.77	.80 .78		.77	.80	.78	.77	.79	.78	.77	.76
						20% FLOOR CAVITY REFLECTANCE

Conversion Factors

45W to 120W PAR38 NSP: with Black Alzak®, C.U. x 1.0

Job Information	Type:
Lightolier a Genlyte 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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