Lightolier LIS6G20LW154 Page 2 of, Ordering Information, Options/Accessories, Specifications

Lytecel Recessed Fluorescent LIS6G20LW154

Page 2 of 2

6" wide x 48", 20 Cell (1 Row) Parabolic Louver, Air Return/Static, 1 Lamp T5, IES RP1 For VDT Areas

Model No. LIS6G20LW154120PG

LER = FP - 40.3 IW - 59.0 BF - 1.0 Comparative yearly lighting energy cost per

1000 lumens = $5.95 Report Number: G1206004

Catalog Number: LIS6G20LW154120PG

Lamp: F54 T5HO

Luminaire: 6" wide Troffer with semi- specular louver and white reflector. Ballast: Advance ICN-2S54

Report is based on 4400 Lumens per lamp. Efficiency: 54.9%

CIE Type-Direct-Indirect
Plane:					0-Deg			90-Deg
Spacing Criteria:						1.2			1.6
Shielding Angles:						90			90
Plane:					0-Deg			90-Deg
Luminous Length:					47.943			5.816
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
RC		80			50			30
RW	70	50	30	50	30	10	50	30	10
1	61	60	58	56	55	54	54	53	52
2	57	54	51	51	49	47	49	48	46
3	53	49	45	47	44	42	45	43	41
4	50	44	40	42	39	37	41	38	36
5	46	40	36	39	35	33	38	35	32
6	43	37	32	35	32	29	34	31	29
7	40	33	29	32	29	26	32	28	26
8	37	31	27	30	26	24	29	26	23
9	35	28	24	27	24	21	27	24	21
10	33	26	22	25	22	19	25	22	19

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.	0-DEG. 45-DEG. 90-DEG.
45	4954.	6726.	3485.
55	3605.	2128.	1068.
65	264.	401.	278.
75	63.	84.	135.
85	41.	69.	124.

CANDELA DISTRIBUTION

	0.0		45.0		90.0		FLUX
0	1040		1040		1040
5	1059		1075		1113		102
15	978		1069		1124		302
25	900		1081		1412		514
35	792		1193		1432		711
45	630		856		443		523
55	372		220		110		227
65	20		30		21		29
75	3			4		6		5
85	1			1		2		2
90	0			1		1
TYPICAL V.C.P.'s
			Mounting Height
		Lengthwise Crosswise
Room	Luminaires				Luminaires
Size	0 Deg Plane				90 Deg Plane
	8.5	10	8.5	10	8.5	10	8.5	10
30x30	89	85	84	76	96	93	92	84
40x40	89	86	85	81	96	93	93	87
60x30	80	86	85	79	96	93	92	85
60x60	89	86	84	81	96	94	93	88
100x100	89	86	84	82	96	95	94	88
ZONAL LUMEN SUMMARY
ZONE	LUMENS			% LAMP			% FIXT
00-030	918				20.9		38.0
00-040	1629				37.0		67.5
00-060	2379				54.1		98.5
00-090	2414				54.9		100.0
90-180	0000				0.0		000.0
00-180	2414				54.9		100.0

Model No. LIS6G20PW154120PG

LER = FP - 43.4 IW - 59.0 BF - 1.0 Comparative yearly lighting energy cost per

1000 lumens = $5.53 Report Number: G1206005

Catalog Number: LIS6G20PW154120PG

Lamps: F54 T5HO

Luminaire: 6" wide Troffer with specular louver and white reflector.

Ballast: Advance ICN-2S54

Report is based on 4400 Lumens per lamp.

Efficiency: 58.2%
CIE Type-Direct-Indirect
Plane:					0-Deg			90-Deg
Spacing Criteria:						1.2			1.6
Shielding Angles:						90			90
Plane:					0-Deg			90-Deg
Luminous Length:					47.943			5.816
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
RC		80			50			30
RW	70	50	30	50	30	10	50	30	10
1	65	63	61	60	58	57	57	56	55
2	61	57	54	54	52	50	52	51	49
3	57	52	48	49	46	44	48	45	43
4	53	47	43	45	41	39	44	41	38
5	49	43	38	41	37	34	40	37	34
6	45	39	34	37	34	31	36	33	30
7	42	35	31	34	30	28	33	30	27
8	39	32	28	31	28	25	31	27	25
9	37	30	25	29	25	22	28	25	22
10	35	28	23	27	23	20	26	23	20

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.	0-DEG. 45-DEG. 90-DEG.
45	5251.	7583.	3387.
55	4318.	2106.	923.
65	10.	397.	242.
75	14.	75.	159.
85	45.	103.	192.

CANDELA DISTRIBUTION

	0.0		45.0		90.0		FLUX
0	1052		1052		1052
5	1082		1101		1094		103
15	1029		1102		1130		306
25	927		1090		1491		532
35	829		1350		1617		782
45	668		965		431		568
55	446		217		95		244
65	1		30		18		20
75	1			3		7		4
85	1			2		3		2
90	0			1		1
TYPICAL V.C.P.'s
			Mounting Height
		Lengthwise Crosswise
Room	Luminaires				Luminaires
Size	0 Deg Plane				90 Deg Plane
	8.5	10	8.5	10	8.5	10	8.5	10
30x30	87	76	78	75	96	93	93	84
40x40	87	76	78	79	97	93	93	87
60x30	87	76	78	79	96	93	93	85
60x60	88	77	79	79	96	94	94	88
100x100	88	77	79	79	95	94	95	89
ZONAL LUMEN SUMMARY
ZONE	LUMENS			% LAMP			% FIXT
00-030		942			21.4		36.8
00-040	1724				39.2		67.3
00-060	2536				57.6		99.0
00-090	2563				58.2		100.0
90-180	0000				0.0		000.0
00-180	2942				51.6		100.0

Ordering Information

Explanation of Catalog Number. Example: LIS6G20LW154120PG

6

20

W

1

LI:

Body Style:

Fixture

Ceiling Type:

Number of

Louver Finish:

Lamp

Lamp Fixture

Voltage:

Options:

Lytecel 6"

A =Air Return

Width

G = 9/16" or

Cells:

L=Low

Quantity:

Length:

Add appropriate

120, 277 or

S =Static

15/16"Grid

1 row of

Iridescence

(By others)

28=T5

suffix to catalog

UNV=120-277

T = Slot Grid

20 cells

Semi-specular

1=1 Lamp

54=T5HO

no, ie: (GLR)

A = 9/16" Tegular

P=Low

(Nominal 48")

LI

Standard Lytecel

Grid

Iridescence

Ballast

Type:

D = 15/16" Tegular

Specular

<20THD

<10THD

LN

For NYC Code – Local 3 Manufactured

Grid

Reflector:

1 Lamp 28w Elec. T5

–

PI†

W=White Reflector

1 Lamp 28w Elec. T5

–

PG††

1 Lamp 54w Elec. T5

–

PG††

†Instant Start (120, 277 or UNV)

††Program Rapid Start (UNV only)

Options/Accessories

DA=DALI digital addressable dimming

Specifications (continued)

Access Plate: Top Wiring access plate is shipped with fixture as standard. When

access plates are required in advance for wiring convenience, specify separately.

Finish: Louver—specular or semi-specular low iridescence pre-anodized

Order Catalog Number: ACP5 CSP.

reflector sheet. Reflector: White baked polyester enamel reflector. Chassis

Electrical/Wiring Options: Consult factory.

exterior—black baked polyester enamel.

EM Pack or Dimming Ballast: Consult factory.

Electrical: Thermally protected class “P” ballast C.B.M. approved, non PCB. If

Fusing: Internal fast-blow fusing. Suffix: GLR.

K.O. is within 3" of ballast, use wire suitable for at least 90°.

Internal slow-blow fusing. Suffix: GMF.

Labels: I.B.E.W./UL and ULc Listed.

Chicago Plenum: Suffix: CP.

This product may have a mercury containing lamp. Manage in accord with

Disposal Laws. See: www.lamprecycle.org

Specifications

Performance: In an installation of 1 lamp 54W semi-specular luminaires in a room cavity ratio of 1, reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .60 with a spacing to mounting ratio of 1.6 perpendicular to the lamps. To meet IES RP-1 for VDT areas the VCP (visual comfort probability) shall not be less than 89 either crosswise or lengthwise and the candela value between 55° and 90° in the 0° to 90° planes shall not exceed 3605. Candelas at Nadir (0°) not to exceed 1040.

Air Handling-(LIA) side air passages for air return. Materials: Chassis parts are die-formed cold rolled steel. Louver: Pre-anodized aluminum (Coilzak® or equal).

	Job Information	Type:
Lightolier a Genlyte company		www.lightolier.com

Technical Information: (978) 657-7600 • Fax (978) 658-0595

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.

© 2006 a Genlyte company Section 2/Folio G07-38