Lighting Data, Footcandles on Wall | Lightolier 23F20T4 specification

Lytespan® Track Lighting System 23F20T4

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Lighting Data

Footcandles on wall:

33 f.c.

32 f.c.

33 f.c.

EXAMPLE: With track located 2’ from wall and multiple units spaced 3’ on center and aimed 50˚ from horizontal, the illumination on wall 3’ from ceiling will be 33 f.c. beneath units and 32 f.c. between units.

Alcyon HID 20W T4 GU6.5 CMH Flood

Lamp Information:

20W T4 Gu6.5

Lumens: 1615

Rated Avg. life: 9,000 hrs.

Footcandles on Wall

Track 2 Feet From Wall					Single Unit
		2’	0’	1’	2’	3’	4’
		2’
				Beam Center
Ceiling	1’		57	41	17	4	1
Ceiling	2’	50˚	41	33	17	6	2
From	3’		21	18	12	6	2
From	4’			0	8	5	2
Distance	4’			0	8	5	2
	5’		7	6	5	3	2
	6’		4	4	3	3	2
	7’		3	3	2	2	1
	8’		2	2	2	1	1

Track 3 Feet From Wall					Single Unit
		3’	0’	1’	2’	3’	4’
				Beam Center
Ceiling	1’		28	24	14	6	2
Ceiling	2’	50˚	28	25	16	8	3
From	3’		9	17	13	8	4
From	4’				9	6	4
Distance	4’				9	6	4
	5’		7	17	6	4	3
	6’		5	5	4	3	3
	6’		5	5	4	3	3
	7’		4	3	3	3	2
	8’		3	2	2	2	2

															Multiple							Units


						2’															3’													4’





		89			90		89								64			59				64								60			33		60
		76			77		76								53			52				53								45			35		45
		46			47		46									33				32			33							26			24		26
		28			29		28								21			21				21								16			16		16
		18			19		18								14			14				14								11			11		11
		12			12		12								10			10				10								8			8		8
		9			9		9								7			7				7								6			6		6
		6			6		6								5			5				6								4			4		4

														Multiple					Units

					3’													4’													5’
					3’													4’													5’



	40			40		40								32			24		32								29			20		29
	44			45		44								34			33		34								30			24		30
	34			34		34								26			26		26								22			20		22
	24			24		24								19			19		19								15			15		15
	17			17		17								14			14		14								11			11		11
	13			13		13								10			10		10								9			9		9
	10			10		10								8			8		8								7			7		7
	7			7		7								6			6		6								5			5		5

Job Informationv	Type:

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. www.lightolier.com © 2008 Philips Group •B0308

Lightolier is a Philips group brand

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Lightolier 23F20T4 manual Lighting Data, Footcandles on Wall, Footcandles on wall

23F20T4 specifications

The Lightolier 23F20T4 is a versatile and efficient lighting fixture renowned for its innovative design and performance in a variety of environments. This product has found a place in commercial, residential, and industrial applications due to its balance of functionality and aesthetic appeal.

One of the main features of the Lightolier 23F20T4 is its use of a T4 fluorescent bulb that produces bright, even illumination while consuming minimal energy. This makes it an eco-friendly option, contributing to energy savings and reduced operational costs. The fixture is designed to accommodate a 23-watt bulb, providing excellent luminous output without compromising on efficiency.

The Lightolier 23F20T4 also boasts a compact design which allows for seamless installation in tight spaces. Whether in a narrow corridor, under cabinets, or in reading nooks, this fixture can fit perfectly without sacrificing quality of light. Its lightweight construction facilitates easy handling and placement, making it user-friendly for both professional installers and DIY enthusiasts.

Another notable characteristic of the Lightolier 23F20T4 is the quality of light it emits. With a color temperature typically ranging around 3000K to 3500K, it delivers a warm white light that enhances the ambiance of any space. The fixture is designed to minimize glare while providing uniform illumination, making it perfect for settings where visual comfort is paramount.

In regard to construction, the Lightolier 23F20T4 features durable materials that ensure longevity and robustness. Its design includes a reflective interior that maximizes light output and reduces energy wastage. Additionally, the fixture is often equipped with an electronic ballast, enhancing its efficiency and ensuring a flicker-free start-up while extending the lifespan of the bulbs.

Compatibility with dimming systems is another advantage, allowing users to adjust lighting levels according to their specific needs and preferences. This feature is particularly beneficial for creating different atmospheres in spaces such as restaurants, retail stores, and homes.

Overall, the Lightolier 23F20T4 stands out as a reliable, efficient lighting solution. With its blend of modern technology and practical design, it is ideal for those seeking quality illumination, energy efficiency, and aesthetic versatility. This fixture not only fulfills lighting requirements but also adds a touch of sophistication to various settings.