Lightolier 83W4 User Manual
Lytespan
5 3/8"
(137mm)
1 9/16"
(40mm)
9/32"
(7mm)
2 5/8"
(67mm)
3 3/4"
(95mm)
2 7/16"
(62mm)
4 7/8"
(124mm)
7
1
5
4
3
6
2
8
®
Track Lighting System 83W4
Page 1 of 2 PowerArc™ Modular T-4 Single Ended Metal Halide Wall Washer
Ordering Information
Catalog No. Finishes Track Mountings Ballast Module Lamp
83W4WH Matte White All Lytespan® Track Systems and Multi- Use one of: T4 or T4.5, G8.5 Base, Single
83W4BK Matte Black point. PowerArc™ Modular canopies, 83B20E 83B39E 83B70M Ended, Ceramic Metal Halide
83W4AL Metallic Aluminum extension wands, mounting brackets or 83B39M 83B70SE 70W Max.
pipe clamps. Not compatible with 83CY39E 83CY70E
ProSpec® or ATOM® 83B39LE 83B70E
Features
1. Housing: .10" thick extruded aluminum body.
2. Vertical Pivot: 0 - 180° vertical adjustment.
3. Horizontal Pivot: Die cast track adapter with infinite rotation.
4. Track Attachment Fitting: Molded polycarbonate; rotates into track.
5. Safety Lens: Tempered 1/8" glass. Meets or exceeds U.L. safety
requirements for metal halide lamps.
6. Lamp Cartridge: Die cast aluminum. Allows easy side relamping without
removal of lens.
7. Power Connector: 5kv rated with insulated pins. Connects to ballast
module. Keyed for polarity.
8. End Caps: Die cast aluminum.
9. Lampholder: (not shown) G8.5 base, 5kv pulse rated. High temperature
ceramic body.
Accessories
83EW18WH, BK, AL 18" Extension Wand
83EW48WH, BK, AL 48" Extension Wand
83EC72WH, BK 6' Extension Cord
83PCWH, BK Pipe Clamp
83MPTWH, BK Mounting Bracket
22VZ4WH, BK, AL Visor
Compatible with
83B39LE, 83B70E and
}
magnetic ballasts only
Finish
All painted finishes are baked enamel.
Labels
UL, cUL
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Electrical
See ballast module spec sheet.
Lightolier a Genlyte company www.lightolier.com
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 Genlyte Group LLC • C1106
Lytespan
58 f.c.
51 f.c.
58 f.c.
4'
50°
6'
4'
®
Track Lighting System 83W4
Page 2 of 2 PowerArc™ Modular T-4 Single Ended Metal Halide Wall Washer
Lighting Data
Footcandles on wall:
La mp Information:
70W CDM T4 Single Ended Metal Halide.
Initial Lumens: 6400
CRI: 83
Rated Avg. life: 6,000 - 9,000 hrs.
EXAMPLE: With track located 4' from wall and multiple units spaced
6' on center and aimed 50˚ from horizontal, the illumination on wall 4'
from ceiling will be 58 f.c. beneath units and 51 f.c. between units.
Footcandles on Wall
Track 3 Feet From Wall Single Unit Multiple Units
0' 1' 2' 3' 4' 5'
1' 150 125 56 18 8 4
2' 146 121 67 26 10 4
3' 86 75 51 27 12 5
4' 54 47 36 23 12 5
5' 35 32 25 18 10 5
6' 25 23 19 14 9 5
Distance From Ceiling
7' 18 17 14 11 8 5
8' 13 12 11 9 7 4
9' 10 9 8 7 6 4
3'
Beam Center
50°
169 118 169
166 138 166
111 105 111
79 79 79
57 56 57
46 45 46
36 35 36
28 28 28
23 23 23
4'
160 67 160
154 88 154
96 77 96
66 63 66
46 45 46
37 37 37
29 29 29
23 23 23
19 19 19
5'
157 39 157
150 54 150
90 55 90
61 49 61
40 36 40
32 31 32
25 25 25
19 20 19
16 16 16
6'
Track 4 Feet From Wall Single Unit Multiple Units
0' 1' 2' 3' 4' 5'
1' 66 61 39 17 5 1
2' 94 84 58 29 12 5
3' 72 66 49 30 15 7
4' 49 45 36 25 15 8
5' 34 31 26 20 13 8
6' 24 23 19 16 11 7
Distance From Ceiling
7' 18 17 15 13 10 7
8' 14 14 12 10 8 6
9' 11 11 10 8 7 5
Footcandles are average and rounded off and data for multiple units are based on a minimum of five units.
For 20W: Multiply values by .25 Rated Lamp Life 7,500 - 9,000 Hrs.
For 39W: Multiply values by .50 Rated Lamp Life 9,000 - 10,000 Hrs.
50°
4'
Beam Center
75 79 75
118 120 118
104 105 104
82 82 82
64 63 64
50 48 50
40 40 41
34 34 34
29 28 29
Job Information Type:
Lightolier a Genlyte company www.lightolier.com
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 Genlyte Group LLC • C1106
4'
68 54 68
104 84 104
86 80 86
66 65 66
52 52 52
40 39 40
33 32 33
28 28 28
23 23 24
5' 6'
66 34 66
98 57 98
78 60 78
58 51 58
44 43 45
34 33 34
27 27 27
24 24 24
20 20 20
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