Lightolier P7006 specifications Clear Cone, 100W A19, Wall Wash Side, Coefficients of Utilization

Calculite® Incandescent Open Wall Washer P7006

Page 2 of 2 4 1/2" Aperture A19

		WALL
WALL	WALL	WALL	WALL
	WALL	INSIDE CORNER	DOUBLE
	WASHER	WALLWASHER	WALLWASHER

		Example: with multiple
		clear cone units, using
4'		100W A-19 lamps, located
	4'	2' from wall and 4' on cen-
		ter, (matching downlights
3'		4' on center), the illumina-
		tion on the wall 3' down
14 f.c.		from the ceiling is 14 f.c.
		beneath fixtures and 12 f.c.
12 f.c.
		between fixtures.

Footcandles on Wall from Multiple Units — Clear Cone, 100W A19

Distance from Ceiling (FT.)

Distance from Ceiling (FT.)

Units 2 Feet
			2'				3'				4'
From Wall
1	19	18		19	15	14		15	15	8		15
2	26	26		26	20	20		20	18	15		18
3	22	22		22	16	16		16	14	12		14
4	16	18		16	12	14		12	10	10		10
5	13	14		13	10	12		10	9	8		9
6	13	12		13	9	10		9	9	8		9
7	10	10		10	8	8		8	8	6		8
8	10	10		10	8	8		8	8	6		8
9	10	10		10	8	8		8	8	6		8
Units 3 Feet
			3'				4'				5'				6'
From Wall
1	7	10		7	7	6		7	5	4		5	5	3		3
2	13	12		13	11	8		11	9	8		9	9	6		9
3	14	14		14	12	10		12	8	8		8	8	8		8
4	13	14		13	11	8		11	8	8		8	7	8		7
5	10	14		10	10	8		10	8	8		8	6	6		6
6	9	12		9	9	6		9	7	6		7	5	6		5
7	9	12		9	9	6		9	7	6		7	5	6		5
8	9	10		9	9	6		9	7	6		7	5	6		5
9	9	10		9	9	6		9	7	6		7	5	6		5

Footcandle values are averaged and rounded off and are based on a minimum of five units.

Conversion factors: 75W A-19 (Clear) = F.C. x 0.7; 75W A-19 (Gold) = F.C. x 0.6; 100W A-19 (Gold) = F.C. x 0.9;

Clear Cone, 100W A19

Candlepower Distribution
Wall Wash Side	Downlight Side
For even wall washing use a	Downlight Spacing
maximum of 2 to 1 spacing	Ratio = 1.3
(distance between fixture +
distance to wall).

Coefficients of Utilization

%Effective Ceiling Cavity Reflectance

			80				50			10
					%	Ceiling Reflectance
		50	30	10		50	30	10	50	30	10
	1	.62	.60	.59		.58	.57	.56	.54	.53	.53
Ratio	2	.58	.55	.53		.55	.53	.52	.51	.50	.49
	3	.54	.51	.49		.51	.49	.48	.49	.48	.47
Cavity	4	.50	.48	.46		.48	.47	.45	.47	.45	.44
	6	.44	.41	.39		.43	.40	.38	.41	.39	.39
Room	5	.48	.44	.42		.46	.43	.41	.44	.42	.41
	8	.38	.35	.32		.37	.34	.32	.36	.33	.32
	7	.41	.38	.35		.40	.37	.35	.39	.36	.34
	9	.35	.31	.29		.34	.31	.29	.33	.31	.29
	10	.32	.29	.27		.32	.29	.27	.31	.29	.27

20% Floor Cavity Reflectance

Conversion Factors:

75W A-19; (Clear): C.U. X 1.O. 75W (Gold): C.U. X 0.9. 100W A-19 (Gold): C.U. X 0.9

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.

© 2002 Genlyte Thomas Group LLC (Lightolier Division) • A0902