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0' 1' 2' 3' 4' 5' 6' 7' 0
Ceiling
8' 116 88 51 30 19 13 10 08 135 109 077 67 077 110 137
7' 119 102 71 45 28 18 14 11 142 130 108 88 109 133 147
6' 092 083 64 45 31 22 16 12 117 114 104 99 105 117 123
5' 069 064 53 40 30 22 16 13 095 095 092 90 094 099 192
4' 052 050 43 35 27 21 17 13 079 080 079 79 081 084 086
3' 040 039 35 30 24 19 15 13 066 067 067 69 070 071 072
2' 032 031 29 25 21 17 15 12 056 057 058 59 060 061 061
1' 026 025 23 21 18 15 13 12 047 049 050 51 051 052 052
Floor
INDIVIDUAL WALMASTER
MULTIPLE UNITS
Walmaster WMRL244120SB
Page 2 of 2 High Performance, 4', Recessed Wallwasher/Accent Light
Two Twin Tube TT5 Lamps
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 K10-16 Rev. A
Job Information Type:
Ordering Information
Explanation of Catalog Number. Example: WMRL244120SBGLR
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 alu-
minum 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. WMRL244120SB
WM
Walmaster:
Low iridescent
semi-specular
wallwash
R
Recessed
L
Reflector:
L = Low iridescent
semi-specular
aluminum
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 - 51.6 IW - 86.7 BF - 0.95
Comparative yearly lighting energy cost per 1000 lumens = $4.65
coefficients of utilization — zonal cavity method
RF 20 20 20
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1817774 727068 706766
2736762 635955 605754
3675952 555046 534945
4615245 494339 474238
5564639 443833 423733
6514134 393329 383329
7483731 353026 342925
8443427 322723 312623
9413125 302420 292420
10 39 29 22 27 22 18 27 22 18
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' 124 097 61 43 37 43 61 97 124 151 134 119 139 162 140 122 140 162
7' 128 113 85 65 58 65 85 113 128 166 167 164 176 186 178 170 178 186
6' 102 095 80 67 62 67 80 096 102 142 149 152 159 164 162 159 162 164
5' 080 077 69 62 59 62 70 77 080 119 126 131 136 139 139 139 139 139
4' 064 063 60 56 54 56 60 63 064 100 106 112 115 117 118 119 118 117
3' 052 052 51 49 47 49 51 52 052 085 090 094 097 099 100 101 100 099
2' 043 044 43 42 42 42 43 44 043 073 077 080 083 085 086 086 086 085
1' 035 036 36 36 36 36 36 36 036 063 066 068 070 072 072 073 072 072
Floor
MULTIPLE UNITS
CONTINUOUS ROW
8'
Ballast Type:
<20THD <10THD
2Lamp Magnetic (TT5) BX* –
(40 Watt)
2Lamp Electronic (TT5) BA* –
(18 Watt)
2Lamp Electronic (TT5) BB* –
(24 Watt)
2Lamp Electronic (TT5) SB*
IB*
(40 Watt)
2Lamp Electronic (TT5) BE* BP
(50 Watt)
2Lamp Electronic (TT5) -* BF
(55 Watt)
LOL (TT5) Dimming PB** –
(40 Watt)
*Instant Start Standard
optional drywall frame WL4DF/UNV.