Lightolier T7032 specifications Units 3 Feet From Wall, Between fixtures

								Calculite® Incandescent Open Wall Washer T7032
			3'			4'			5'			6'						7 3/8” Aperture A21 / A23 / PS25
	1	44	41	44	37	29	37	34	24	34	33	18	33	Units 3 Feet
(FT.)	2	59	62	59	49	40	49	43	32	43	41	24	41	From Wall
	3	67	74	67	57	50	57	50	35	50	47	26	47	Footcandles on wall from multiple
Ceiling
	4	72	72	72	58	53	58	50	40	50	46	32	46	units Clear cone, 300W PS-25
From	5	67	73	67	53	53	53	44	44	44	40	34	40							WALL		WALL
	6	60	62	60	47	50	47	38	42	38	33	35	33
Distance	7	51	62	51	41	42	41	32	38	32	27	31	27							DOUBLE
	9	36	45	36	31	31	31	24	28	24	21	23	21
	8	41	51	41	34	35	34	27	32	27	23	27	23
	10	32	36	32	27	29	27	23	25	23	20	21	20							WALLWASHER
	11	28	32	28	25	26	25	21	23	21	19	19	19									WALL
	12	26	29	26	22	24	22	19	21	19	18	18	18
	13	23	26	23	22	23	22	18	20	18	17	16	17
	14	21	25	21	20	21	20	16	20	16	15	15	15
UNITS 4																				WALL	WALL
FEET			4'			5'			6'			7'			8'
FROM
WALL																				WALL	INSIDE CORNER
	1	26	28	26	23	23	23	21	19	21	20	15	20	19	13	19
																				WASHER	WALLWASHER
(FT.)	2	36	38	36	31	32	31	27	24	27	25	20	25	24	18	24
	3	43	41	43	37	35	37	33	26	33	31	22	31	30	20	30
Ceiling
	4	46	47	46	40	41	40	36	29	36	34	23	34	32	21	32				6'
	5	50	47	50	41	41	41	37	32	37	34	26	34	32	25	32
From																					3	6'
	6	49	48	49	42	41	42	37	34	37	34	27	34	32	25	34
																					'
Distance	7	45	46	45	37	40	37	32	33	32	28	29	28	26	26	26					47 f.c.
	9	37	35	37	29	32	29	24	28	24	21	25	21	18	24	18
	8	40	41	40	34	36	34	28	31	28	25	27	25	22	25	22					3'
	10	32	34	32	27	29	27	22	26	22	19	22	19	17	21	17					26 f.c.
	11	29	31	29	25	25	25	21	22	21	18	20	18	16	16	16
	12	26	28	26	22	23	22	19	21	19	16	18	16	15	16	15				EXAMPLE: With multiple clear cone
	13	24	25	24	20	22	20	17	19	17	16	16	16	14	15	14
	14	22	22	22	18	19	18	16	17	16	15	14	15	14	13	14				units, using 300W PS-25 lamps, located
UNITS 5			5'			6'			7'			8'			9'			10'		3' from wall and 6' on center, (matching
FEET																				downlights 6' on center), the illumination
FROM
																				on the wall 3' down from the ceiling is
WALL	1	19	20	19	17	17	17	16	15	16	15	13	15	14	11	14	13	9	13
																				47 f.c. beneath fixtures and 26 f.c.
(FT.)	2	26	27	26	23	24	23	21	19	21	19	17	19	18	15	18	17	12	17
																				between fixtures.
	3	29	30	29	26	26	26	23	22	23	21	18	21	20	16	20	19	14	19
Ceiling
	4	32	32	32	28	29	28	25	26	25	22	22	22	20	20	20	19	17	19
From	5	33	36	33	30	31	30	27	25	27	25	21	25	23	18	23	23	15	23
	6	34	35	34	30	30	30	27	27	27	24	23	24	23	20	23	22	17	22
Distance	7	33	35	33	29	30	29	26	27	26	23	22	23	22	20	22	21	17	21
	9	29	32	29	25	27	25	22	25	22	19	22	19	17	19	17	16	17	16
	8	32	35	32	28	29	28	25	26	25	22	22	22	20	20	20	19	17	19
	10	27	30	27	23	26	23	20	23	20	18	20	18	16	18	16	15	17	15
	11	24	26	24	21	24	21	19	20	19	17	18	17	15	17	15	13	15	13
	12	21	24	21	19	21	19	17	17	17	15	16	15	13	15	13	10	14	10
	13	19	22	19	17	19	17	16	16	16	14	14	14	12	14	12	9	13	9
	14	17	20	17	15	15	15	14	13	14	13	12	13	10	12	10	8	11	8
Footcandle values are averaged and rounded off and tables are based on a minimum of five units. Conversion Factors: 300W PS-25 units with gold cone,
F.C. x 0.90. 200W A-23 units: clear cone, F.C. x 0.65; gold cone, F.C. x 0.55. 150W A-21 units: clear cone, F.C. x 0.45; gold cone, F.C. x 0.40.

WALL WASH SIDE DOWNLIGHT SIDE

Candlepower

Distribution

Downlight Spacing Ratio = 1.3

For even wall washing use a maximum of 2 to 1 spacing (distance between fixture ÷ dis- tance to wall).

							Coefficients of Utilization
					% Effective Ceiling Cavity Reflectance
			80				70			50			30			10		0
		50	30	10				% Wall Reflectance							50	30	10	0
						50	30	10	50	30	10	50	30	10
RATIO	1	.81	.80	.78	.80		.78	.77	.77	.75	.74	.74	.72	.72	.71	.70	.70	.68
	3	.71	.67	.66	.70		.67	.66	.68	.67	.66	.67	.65	.64	.67	.64	.62	.61
	2	.76	.73	.71	.75		.72	.70	.72	.70	.69	.70	.69	.67	.68	.67	.67	.65
CAVITY	4	.67	.64	.62	.67		.63	.61	.65	.63	.60	.64	.62	.60	.63	.60	.59	.56
	6	.60	.56	.53	.59		.56	.53	.59	.56	.52	.57	.55	.52	.57	.54	.52	.51
	5	.64	.59	.57	.63		.59	.56	.62	.59	.53	.60	.58	.56	.59	.57	.55	.54
ROOM	7	.56	.52	.49	.56		.52	.49	.55	.51	.49	.54	.51	.48	.53	.50	.48	.48
	8	.53	.49	.47	.52		.48	.47	.52	.48	.47	.51	.48	.46	.50	.48	.46	.45
	9	.49	.46	.43	.49		.46	.43	.48	.45	.42	.48	.45	.42	.47	.44	.42	.41
	10	.47	.43	.39	.46		.42	.39	.46	.42	.39	.45	.42	.39	.45	.42	.39	.38
20% Floor Cavity Reflectance
Conversion Factor: 200W A-23 (Clear) and 150W A-21 (Clear): F.C. x 1.0;
300W PS-25, 200W A-23 and 150W A-21 (Gold): F.C. 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