Cooper Lighting 1T8 specifications 100 104 108

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PHOTOMETRICSCorelite

	Coeﬃcients of Utilization																						Candela
	Eﬀective ﬂoor cavity reﬂectance										20%													Angle	Along II	45o	Across I
	Eﬀective ﬂoor cavity reﬂectance										20%
	rc		80%				70%						50%			30%			10%		0%			0	324	324	324
	rw	70	50	30	10	70	50	30	10		50		30	10	50	30	10	50	30	10	0			5	319	323	328
	RCR																							15	296	333	396
	0	87	87	87	87	78	78	78	78		62		62	62	47	47	47	33	33	33	26			25	264	378	461

	1	80	77	74	71	72	69	67	64		55		53	52	42	41	40	30	30	29	24			35	221	354	371

	2	73	68	63	59	66	61	57	54		49		46	44	38	36	35	27	27	26	21			45	170	238	198

	3	67	60	55	50	61	54	50	46		44		41	38	34	32	30	25	24	23	19			55	91	107	124

	4	62	54	47	43	56	49	43	39		39		36	33	31	28	26	23	21	20	17			65	22	28	51

	5	57	47	41	37	51	43	38	34		35		31	28	28	25	23	20	19	18	15			75	8	12	15

	6	52	43	36	32	47	39	33	29		32		28	25	25	22	20	19	17	16	13			85	4	5	6

	7	48	38	32	28	43	35	30	26		29		25	22	23	20	18	17	15	14	11			90	0	0	0

TW-WB-1T8	8	44	35	28	24	40	31	26	22		26		22	19	20	18	15	15	13	12	10			95	16	44	35
(1) F32T8/TL841	9	41	31	25	21	37	28	23	19		23		19	16	18	16	13	14	12	10	09			105	69	256	266
3000 Lumens	10	38	28	22	19	34	26	21	17		21		17	15	17	14	12	13	11	09	08			115	137	327	435
Eﬃciency 84.7%																								125	205	384	469

																							135		270	430	501
																							135		270	430	501
Test Report	Zonal Lumen Summary											Luminance Data
Test Report	Zonal Lumen Summary											Luminance Data												145	326	444	518
#LSI17911
#LSI17911																								155	370	447	495
	Zone		Lumens		%Lamp		%Fixture						Angle		0-Deg		45-Deg		90-Deg
	Zone		Lumens		%Lamp		%Fixture						Angle		0-Deg		45-Deg		90-Deg					165	401	435	461
													in Deg		cd/sm		cd/sm		cd/sm
	0-30		287		9.58		11.31						in Deg		cd/sm		cd/sm		cd/sm					175	416	426	427

	0-40		476		15.88		18.76						45		3277		4594		3832					180	419	419	419

	0-60		737		24.57		29.02						55		2167		2550		2946

	0-90		793		26.45		31.23						65		738		934		1672

	40-90		316		10.56		12.47						75		452		652		794

	60-90		56		1.87		2.21						85		625		906		1062

	90-180		1746		58.23		68.77

	0-180		2540		84.68		100.00

COMMON CIRCUIT CONFIGURATIONS

1C=Single circuit luminaire

1E=Single circuit luminaire with emergency circuit (generator)

1B=Single circuit luminaire with battery pack

=Circuit 1

=Emergency Circuit

=Battery Circuit

1C

48"(1219mm)

1E

96"(2438mm)

=Power Mount

=Non-Power Mount

1B
96"(2438mm)	48"(1219mm)

STANDARD ROW CONFIGURATIONS

	FIXTURE	4'	8'	12'	16'	20'	24'	28'	32'	36'	40'	44'	48'	52'	56'	60'	64'	68'	72'	76'	80'	84'	88'	92'	96'	100'	104'	108'
	LENGTH	4'	8'	12'	16'	20'	24'	28'	32'	36'	40'	44'	48'	52'	56'	60'	64'	68'	72'	76'	80'	84'	88'	92'	96'	100'	104'	108'
	LENGTH

	4'	1		1		1		1		1		1		1		1		1		1		1		1		1		1

	8'		1	1	2	2	3	3	4	4	5	5	6	6	7	7	8	8	9	9	10	10	11	11	12	12	13	13

Specifications and Dimensions subject to change without notice.	ADE071096
Corelite • 4675 A Holly Street • Denver, CO 80216 • 303.393.1522 • FAX 303.393.1477	07/20/2007 6:03:47 PM

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Contents Louver ConstructionEnd Caps Reflectors100 104 108

1T8 specifications

Cooper Lighting's 1T8 fixture represents a significant advancement in commercial and industrial lighting solutions. As part of the LED revolution, this fixture combines energy efficiency, durability, and versatility, making it an ideal choice for a variety of applications, including warehouses, retail spaces, and educational facilities.

One of the standout features of the 1T8 is its energy-efficient design. Utilizing LED technology, the fixture consumes significantly less power compared to traditional fluorescent lighting, leading to substantial savings on energy bills. The long lifespan of LED components also means that maintenance costs are reduced, as the need for frequent replacements is minimized. The 1T8 can operate for up to 50,000 hours, making it a reliable lighting solution for long-term use.

In terms of light output, the 1T8 provides excellent lumen performance. With a range of lumen packages available, users can easily choose the right level of brightness for their specific environment. The high-quality light produced by the fixture ensures that spaces are well-illuminated, enhancing visibility and safety for occupants.

Another key characteristic of the 1T8 is its versatility. It comes in various configurations, including different wattages and color temperatures. This flexibility allows users to tailor the lighting to suit their specific needs, whether they prefer a warm white light for a welcoming atmosphere or a cooler daylight color to mimic natural sunlight. The fixture also features a sleek design that can blend seamlessly into any décor.

Cooper Lighting has incorporated advanced technologies into the 1T8, such as the option for a digital dimming system. This capability allows users to fine-tune the lighting levels throughout the day, improving energy savings and enhancing comfort in the workspace. Additionally, the fixture is compatible with various control systems, including occupancy sensors and daylight harvesting technologies, further promoting efficiency.

Durability is another hallmark of the 1T8. Constructed from high-quality materials, the fixture is designed to withstand the rigors of industrial environments. Its robust housing ensures resistance against impacts and corrosion, making it suitable for use in challenging conditions.

In summary, Cooper Lighting's 1T8 fixture embodies energy efficiency, versatility, and advanced technology, making it a premier choice for modern lighting applications. Its combination of long lifespan, excellent light output, and adaptability to various environments positions it as a leading solution for businesses seeking to improve their lighting while reducing operational costs. Investing in the 1T8 not only enhances lighting quality but also contributes to a more sustainable future.