Lightolier EL4MF10LX154, EL4MF10LX128 User Manual

™

10 13/16 (275mm)

3 9/16
(90mm)

(275mm)

46 5/16 (1202mm)

48 9/64 (1223mm)

10 53/64
(275mm)

94 9/16 (2402mm)

Hanger location for Individual unit

95 1/4 (2419mm)

Being or end of row & hanger location

96 19/64 (2446mm)

96 19/64 (2446mm)

Hanger location in

Continuous rows

Lytecel

-EL EL4MF10LX128 or 154

Page 1 of 2 Uplight/Downlight, Pendant, 3-9/16" Deep, 10-13/16" Wide

48" or 96" Nominal Lengths, 1 Lamp T5

Features

• Ideal for offices, stores or schools.

• Subtle low-profile ellipsoidal shape.

• Seamless welded 20 gauge steel body.

• No visible fasteners.

• 60% uplight, 40% downlight distribution.

• Low iridescence semi-specular aluminum parabolic louver.

• 1 lamp 28 watt T5 is 80.6% efficient.

• 1 lamp 54 watt T5HO is 82.8% efficient.

• Spacing mounting ratio of 1.5.

• 48 9/64" and 96 19/64" lengths.

• Same fixture can be used individually or for row mounting.

• 3 #12 wires included for continuous mounting.

• Powder coated flat white polyester enamel finish.

• Cable mounted only.

Mounting Methods/Features Dimensions

Canopy and Single Cable, adjustable 6" to 60".
Canopy is white. Catalog Number: EC60

Canopy, Straight Cord and Single Cable
adjustable 6" to 60". Canopy, Straight Cord is
white. Catalog Number: ECC60

End cap, two provided with Individual Fixture
(48") length), none provided with Joiner Fixture
(96" length). Catalog Number: EFL END CAP.

Typical hanging detail.

10 53/64"

(275mm)

10 53/64"

(275mm)

Job Information Type:

Job Name:

Cat. No.:

10 13/16" (275mm)

46 5/16" (1176mm)

48 9/64" (1223mm)

94 9/16" (2402mm)

Hanger location for Individual unit

95 1/4" (2441mm)

Beginning or end of row & hanger location

96 19/64" (2446mm)

3 9/16"
(90mm)

96 19/64" (2446mm)

Hanger location in

Continuous rows

04/07

Lamp(s):

Volts/Ballast:

Lightolier a Genlyte company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.

© 2007 a Genlyte company

Section 5/Folio K37-12

™

Lytecel

-EL EL4MF10LX128 or 154

Page 2 of 2 Uplight/Downlight, Pendant, 3-9/16" Deep, 10-13/16" Wide

48" or 96" Nominal Lengths, 1 Lamp T5

Model No. EL4F10LX128UNVPG

LER = FP - 38.8 IW - 120.5 BF - 1.0
Comparative yearly lighting energy cost per

1000 lumens = $6.19

Report Number: G2007023
Catalog Number: EL4F10F10LX128UNVPG
Lamp: (1) F28T5
Luminaire: Lytecel EL Downlight with Semi

Specular Louver
Ballast: Triad B228PUNV-C
Report is based on 2900 Lumens per lamp.

Efficiency: 80.6%
CIE Type-Direct-Indirect

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.8
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 46.200 3.960

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

01 79 75 72 58 56 55 48 47 45
02 72 66 61 51 48 46 42 40 38
03 65 58 52 45 41 38 37 35 32
04 60 51 45 40 36 33 33 30 28
05 55 46 39 36 31 28 30 26 24
06 50 41 34 32 28 24 27 23 21
07 47 37 30 29 24 21 24 21 18
08 43 33 27 26 22 19 22 19 16
09 40 30 24 24 20 17 20 17 14

10 37 28 22 22 18 15 19 15 13

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 2467. 4192. 4455.
55 2259. 3440. 3012.
65 1804. 2044. 2385.
75 785. 1080. 1505.
85 292. 680. 875.

0

CANDELA DISTRIBUTION

0.0 45.0 90.0 FLUX

0 344 344 344

5 340 344 347 33

15 320 335 361 97

25 289 343 411 160

35 251 349 468 221

45 206 350 372 244

55 153 233 204 181

65 90 102 119 109

75 24 33 46 38

85 3798

95 8 13 17 15

105 45 59 75 66

115 112 151 179 156

125 169 332 298 241

135 217 345 496 269

145 259 341 440 217

155 294 339 391 158

165 321 338 357 96

175 337 341 344 32

ZONAL LUMEN SUMMARY

ZONE LUMENS % LAMP % FIXT

00-030 289 10.0 12.4
00-040 510 17.6 21.8
00-060 935 32.2 40.0
00-090 1090 37.6 46.6

90-180 1249 43.1 0053.4

00-180 2339 80.6 100.0

Model No. EL4MF10LX154UNVPG

LER = FP - 136.9 IW - 60.5 BF - 1.0
Comparative yearly lighting energy cost per

1000 lumens = $1.75

Report Number: G2007016
Catalog Number: EL4MF10LX154UNVPG
Lamp: (1) F54T5
Luminaire: Lytecel EL Downlight with Semi

Specular Louver
Ballast: Osram QT1X54/120PHO
Report is based on 5000 Lumens per lamp.

Efficiency: 82.8%
CIE Type-Direct-Indirect
Plane: 0-Deg 90-Deg

Spacing Criteria: 1.2 1.8
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Lumen Length: 46.200 3.960

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

01 80 77 74 59 57 55 48 47 46
02 73 67 62 52 49 46 42 40 38
03 67 59 53 46 42 39 38 35 33
04 61 52 46 41 36 33 33 30 28
05 56 47 40 36 32 28 30 27 24
06 51 42 35 32 28 25 27 23 21
07 48 37 31 29 25 22 24 21 18
08 44 34 28 27 22 19 22 19 16
09 41 31 25 24 20 17 20 17 14

10 38 28 22 22 18 15 19 15 13

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 4096. 7162. 7558.
55 3750. 5773. 5094.
65 3026. 3447. 4008.
75 1276. 1832. 2487.
85 583. 1069. 1458.

0

CANDELA DISTRIBUTION

0.0 45.0 90.0 FLUX

0 585 585 585

5 578 586 588 56

15 543 583 630 166

25 490 589 700 274

35 422 595 802 379

45 342 589 631 413

55 254 391 345 304

65 151 172 200 185

75 39 56 76 63

85 6 11 15 14

95 25 39 28 44

105 105 144 124 172

115 198 495 358 365

125 293 527 686 455

135 379 551 672 416

145 453 565 652 350

155 512 572 622 263

165 551 576 596 163

175 573 578 578 55

ZONAL LUMEN SUMMARY

ZONE LUMENS % LAMP % FIXT

00-030 496 9.9 12.0
00-040 874 17.5 21.1
00-060 1592 31.8 38.5
00-090 1854 37.1 44.8

90-180 2284 45.7 55.2

00-180 4138 82.8 100.0

Ordering Information

Explanation of Catalog Number. Example: EL4MF10LX128UNVPG

EL

Lytecel EL:

Ellipsoidal shape

pendant with

parabolic louver

Fixture
Length:

4 = Nominal 48"
8 = Nominal 96"

Body Style:

M = Individual

Module

J = Joiner

Module

F

Body

Finish:

F =White

10

Number
of Cells:

10 = 1 row of 10

(48” Length)

L

Louver Finish:

L = Low Iridescence

Semi-specular
(standard)

Options/accessories

Single Cable and Canopy. Catalog Number: EC60.
Single Cable, Straight Cord and Canopy. Catalog Number: ECC60.
Electrical Wiring Options: Consult factory.
Fusing: Internal fast-blow fusing. Suffix: GLR.

Internal slow-blow fusing. Suffix: GMF.

Specifications

Performance: In an installation of 1 lamp 28W Iuminaires with a room cavity

ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall be not
less than .75. Candelas at 65° shall not exceed 119 (10 cell). To control veiling
reflections, Iuminaire output in the 30°- 90° zone shall be not less than 34.2%.
Materials: Chassis parts are die-formed 20 gauge cold rolled steel, End caps
are 18 guage cold rolled steel with a ribbed accent.

Louver: Pre-anodized aluminum (Coilzak®or equal).
Finish: Louver–low iridescence semi-specular anodized aluminum (standard).

*For any additional ballast or wiring combination consult factory.

8˙ Units have lamps in tandem

X

Top

Reflector:

None

X=

1

Lamp
Quantity*
1=1 Lamp

Lamp Type/

Fixture Length:

28=T5 28W

54=T5 54W2

(Nominal 48")

Voltage:

120, 277 or

UNV=Universal

Voltage

Ballast Type:

120-277

1 or 2 Lamp Elec. T5 – P

(28 Watt)

1 or 2 Lamp Elec. T5 – PG ††

(28 Watt)

1 or 2 Lamp Elec. T5 HO – PG ††

(54 Watt)

††Instant Start (120, 277 or UNV)

††Program Rapid Start (UNV only)

Add appropriate
suffix to catalog

no, ie: (GLR)

<20THD <10THD

Options:

I ††

Specifications (continued)

Chassis: Flat white polyester powder coat (standard).

Rust preventive undercoating.
Electrical: Thermally protected class “P” ballast, non PCB. If K.O. is within 3"
of ballast, use wire suitable for at least 90°.
Labels: I.B.E.W./UL and ULc Listed.

Job Information Type:

Lightolier a Genlyte company www.lightolier.com

Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.

© 2007 a Genlyte company

Section 5/Folio K37-12