Lightolier WLRN244120SB User Manual

Wal-Lyter WLRN244120SB

Page 1 of 2 High Performance, 4', Recessed Wallwasher/Accent Light

Two Twin-Tube T5 Lamps

Features

• Low iridescent specular reflective system for precise controlled
light output.

• Evenly lights vertical surfaces or displays.

• 87% energy savings vs. incandescent.

• 3,150 lumen Biax type lamp requires fewer fixtures to provide the
same wall illumination as a 150 watt incandescent wallwasher.

• 20,000 hours lamp life requires less maintenance than incandescent.

• Fits all lay-in grid ceiling systems.

• One-piece body and adjustable integral hanger for easy, quick
installation.

• UL-Listed access plate.

• Meets NYC Code requirements.

Job Information Type:

Job Name:

Cat. No.:

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.
© 2005 a Genlyte company Section 5/Folio K10-12 Rev. A

9/05

narrow grid. slot grid

standard grid

1-1/2"

1-3/16"

Features Dimensions

1-1/2"

Mounting Methods

Ballast

Wall

4 low iridescent specular

aluminum reflectors

20,000 hour
Biax type lamp
(22-1/2" long)

23-3/8"6"

17-5/8"

2" x 3" access plate

2-7/8"

22-1/16"

opening

adjustable integral hanger

0' 1' 2' 3' 4' 5' 6' 7' 8' 0

Ceiling

8' 111. 101. 75.5 47.8 28.3 18.1 13.2 10.4 0.87 124. 119. 104. 95.4 104. 119. 124.
7' 113. 104. 81.7 55.7 35.5 23.5 16.6 12.5 09.8 130. 127. 117. 111. 117. 127. 130.
6' 86.4 81.0 66.9 49.8 34.8 24.6 17.7 13.4 10.4 104. 106. 102. 100. 102. 106. 104.
5' 62.5 59.1 51.4 41.6 31.9 24.3 18.4 13.9 16.7 81.1 83.5 83.2 83.2 83.2 83.4 81.1
4' 50.5 48.6 42.9 35.6 28.7 22.6 18.0 14.3 11.1 68.8 71.3 71.6 71.3 71.6 71.3 68.8
3' 39.7 38.5 34.9 30.0 25.1 20.6 16.9 14.1 11.4 56.8 59.2 60.0 59.9 60.0 59.2 56.8
2' 31.1 30.3 28.1 25.0 21.7 18.5 15.7 13.4 11.1 47.0 48.8 49.7 50.0 49.7 48.8 47.0
1' 24.2 23.6 22.5 20.8 18.7 16.5 14.6 12.8 11.0 38.8 40.2 41.1 41.5 41.1 40.2 38.8

Floor

INDIVIDUAL WAL-LYTER

MULTIPLE UNITS

Wal-Lyter WLRN244120SB

Page 2 of 2 High Performance, 4', Recessed Wallwasher/Accent Light

Two Twin Tube T5 Lamps

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.
© 2005 a Genlyte company Section5/Folio K10-12 Rev. A

Job Information Type:

Ordering Information

Explanation of Catalog Number. Example: WLRN244120SBGLR

Options/Accessories

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

Internal slow-blow fusing. Suffix: GMF.
Lens: .187, pattern 19 lens. Catalog Number: WLRKIT-4 CSP to be field installed.
Radio Interference Filter: To order one RIF per fixture, Suffix: R.
To order one RIF per ballast, Suffix: B.
Electrical/Wiring Options: Consult factory.
Fluorescent Emergency Lighting System: Factory-installed emergency power
battery pack with charger and inverter. Suffix: EM.
Drywall Frame: Catalog Number: WL4DF/UNV.

Specifications

Materials: Chassis parts are die-formed 20 gauge cold rolled steel with

integral adjustable hanger clamp.

Reflectors–low iridescent specular aluminum are
standard.
Finish: Chassis exterior–phosphate undercoating, baked white acrylic
enamel. Reflector–low iridescent specular is standard.

Lens: Virgin acrylic .187 pattern 19 with square based male conical prisms
(rotates for easy lamp replacement).

Electrical: Rapid start HPF, thermally protected class “P” ballast (Biax type). If K.O.
is within 3" of ballast, use wire suitable for at least 90°.

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

Photometry

Model No. WLRN244120SB

WL

Wal-Lyter:

Low iridescent

specular

wallwash

R

Recessed

Reflector:

N= Low iridescent

specular aluminum
standard

K = Pattern 19 virgin

acrylic lens
installed at factory

2

Lamps

4

Length:

4=48"

Watts:

1=18 Watts
2=24 Watts
4=40 Watts
5=50 Watts
6=55 Watts

Voltage:

120 or 277

Options:

Add appropriate
suffix to catalog

no, ie: (GLR)

LER = FP - 47.5 IW - 85 BF - 0.95
Comparative yearly lighting energy cost per 1000 lumens = $5.05

coefficients of utilization — zonal cavity method

RF 20 20 20
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10

1737067 656361 636159
2666156 575350 555249
3605347 504542 484441
4554740 443935 423835
5504134 393329 373329
6463630 342925 332825
7423226 312521 302521
8382922 272218 262118
9352519 241915 231915

10 32 23 17 22 17 13 21 16 13

room cavity ratio

FOOTCANDLES ON WALL Fixtures 3 feet from wall to outside trim on lamp side of fixture

6'

0' 1' 2' 3' 4' 5' 6' 7' 8'

0Ceiling

8' 120. 111. 88.6 65.7 56.5 65.8 88.6 111. 120. 181. 182. 183. 183. 184. 183. 183. 182, 181.
7' 124. 117. 98.4 79.0 70.9 79.1 98.4 117. 124. 200. 201. 203. 203. 203. 203. 203. 201. 200.
6' 97.7 94.8 84.7 74.4 69.6 74.4 84.7 94.8 97.7 173. 175. 176. 177. 177. 177. 176. 175, 173.
5' 74.1 73.5 69.9 66.0 63.8 66.0 69.9 73.5 74.1 143. 146. 147. 148. 148. 148. 147. 146. 143.
4' 62.6 63.4 61.2 58.3 57.3 58.3 61.1 63.4 62.6 125. 128. 129. 130. 130. 130. 129. 128. 125.
3' 51.9 53.0 52.1 50.6 50.2 50.6 52.0 53.1 51.9 108. 110. 111. 112. 113. 112. 111. 110. 108.
2' 43.0 44.1 43.9 43.4 43.2 43.4 43.9 44.0 43.0 91.9 03.0 05.2 05.9 96.3 95.9 95.2 93.9 91.9
1' 35.7 36.6 37.0 37.2 37.2 37.2 37.0 36.6 35.7 78.7 80.3 81.4 82.1 82.5 82.0 81.4 80.3 78.7

Floor

MULTIPLE UNITS

CONTINUOUS ROW

8'

Ballast Type:

<

20THD <10THD

2 Lamp Magnetic (TT5) BX* –

(40 Watt)

2 Lamp Electronic (TT5) BA* –

(18 Watt)

2 Lamp Electronic (TT5) BB* –

(24 Watt)

2 Lamp Electronic (TT5) SB*

IB*

(40 Watt)

2 Lamp Electronic (TT5) BE* BP

(50 Watt)

2 Lamp Electronic (TT5) –* BF

(55 Watt)

LOL (TT5) Dimming PB** –

(40 Watt)

*Instant Start Standard

optional drywall frame WL4DF/UNV.