Lightolier WMRL143120SO User Manual
Walmaster WMRL143120SO
Page 1 of 2 High Performance, 4', Recessed Wallwasher/Accent Light
One T8 Lamp
Features
• Low iridescent semi- specular reflective system for precise
controlled light output.
• Evenly lights vertical surfaces or displays (no scallops).
• Less than 3:1 maximum to minimum wall illumination when
installed 6 feet on center.
• 20,000 hours lamp life
• Energy saving T8 lamp..
• No edges protrude below ceiling line.
• Can be installed only 2 feet from wall to farthest edge of fixture (3
feet maximum).
• Fits all standard and narrow grid ceiling systems.
• One-piece body and integral hanger for easy, quick installation.
• Sides of fixture can support tile or sit on T-bar.
• 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: (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.
© 2005 a Genlyte company Section 5/Folio K10-17 Rev. A
9/05
narrow grid.
standard grid
1-1/2"
Features Dimensions
1-1/2"
Mounting Methods
integral hanger
0' 1' 2' 3' 4' 5' 6' 7' 0
Ceiling
8' 49 38 21 12 08 5 4 3 58 46 32 28 32 46 58
7' 49 22 29 18 12 8 6 4 59 54 44 40 44 54 59
6' 036 33 25 18 12 8 6 5 48 45 41 39 41 45 48
5' 027 25 21 16 12 9 7 5 39 38 37 36 37 39 39
4' 021 20 17 14 11 8 7 5 33 32 32 31 32 32 33
3' 016 16 14 12 09 8 6 5 28 28 28 28 28 28 28
2' 013 13 12 10 09 7 6 5 25 24 24 24 24 24 25
1' 011 10 10 09 08 6 6 5 21 21 21 21 21 21 21
Floor
INDIVIDUAL WALMASTER
MULTIPLE UNITS
Walmaster WMRL143120SO
Page 2 of 2 High Performance, 4', Recessed Wallwasher/Accent Light
One T8 Lamp
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.
© 2005 a Genlyte company Section5/Folio K10-17 Rev. A
Job Information Type:
Ordering Information
Explanation of Catalog Number. Example: WMRL143120S0GLR
Options/Accessories
Fusing: Internal fast-blow fusing. Suffix: GLR.
Internal slow-blow fusing. Suffix: GMF.
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 semi-specular
aluminum are standard.
Finish: Chassis exterior–phosphate undercoating, baked white acrylic
enamel. Reflector–low iridescent semi-specular IS standard.
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. WMRL143120SO
WM
Walmaster:
Low iridescent
semi-specular
wallwash
R
Recessed
L
Reflector:
L = Low iridescent
semi-specular
aluminum
1
Lamp
4
Length:
4=48"
3
Watts:
3=32 Watts
Voltage:
120 or 277
UNV=120-277
Ballast Type:
<
20THD <10THD
1 Lamp Electronic (T8) SO* H
I*
LOL T8 Dimming PS** –
*Instant Start Standard
NOTE:
For T8 UNV, you must use HIBallast Code.
Options:
Add appropriate
suffix to catalog
no, ie: (GLR)
LER = FP - 53.6 IW - 31.5 BF - 0.85
Comparative yearly lighting energy cost per 1000 lumens = $4.46
coefficients of utilization — zonal cavity method
RF 20 20 20
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1767369 686664 656362
2696358 595552 575451
3635549 524744 504643
4574943 464137 454037
5534437 413632 403532
6493933 373228 363128
7453629 342925 332825
8423327 312622 302522
9393024 292420 282320
10 37 28 22 26 22 18 26 21 18
room cavity ratio
FOOTCANDLES ON WALL Fixtures 3 feet from wall to outside trim on lamp side of fixture
optional drywall frame WL4DF/UNV.
6'
0' 1' 2' 3' 4' 5' 6' 7' 8'
0Ceiling
8' 53 41 26 18 16 18 26 41 53 50 59 68 59 51 59 68 59 50
7' 52 46 34 26 23 26 34 46 52 67 71 76 72 69 72 76 71 67
6' 41 38 32 26 24 26 32 38 41 60 63 65 64 63 64 65 63 52
5' 32 30 27 25 24 25 27 30 32 52 54 55 55 55 55 55 53 52
4' 25 25 24 22 21 22 24 25 25 46 46 47 47 48 47 46 46 46
3' 21 21 20 20 19 20 20 21 21 38 39 40 40 41 40 40 39 38
2' 18 18 18 17 17 17 18 18 18 33 34 35 35 35 35 35 34 33
1' 15 15 15 15 15 15 15 15 15 28 29 30 30 30 30 30 29 28
Floor
MULTIPLE UNITS
CONTINUOUS ROW
8'
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