Download Lightolier LL4MF8LR254 User's Manual

Lytecel Linear LL4MF8LR254
Page 1 of 2
Downlight, Surface/Pendant, 4-5/8" Deep, 8-9/16" Wide
48" or 96" Nominal Lengths (Without End Caps), 2 Lamp T5
Features
• Downlight surface/pendant.
• Softly rounded corners and edges create a subtle architectural
appearance.
• 48" and 96" modular lengths without end caps.
• 48" long louver gives an uninterrupted louver appearance when row
mounted.
• No visible fasteners.
• Self-aligning ends for hairline joints in continuous row mounting.
• Efficiency 68.7% (8 cell). Efficiency 62.2% (12 cell).
• Spacing ratio 1.5 (8 cell and 12 cell).
• 20 gauge body.
• Die-cast aluminum end caps.
• Pre-anodized low iridescence semi-specular aluminum parabolic
louver with protective film dust bag (standard).
• 95% reflective specular aluminum top reflector.
• Spring-loaded latches.
• Bead safety chain allows louver to be suspended safely for
relamping.
• Meets New York City requirements.
Dimensions
Mounting Methods/Features
4-5/8"
(118mm)
Chrome Pendant mounting stem sets
(Optional). Catalog Number: 18048
6-1/2" (165mm)
8-9/16" (217mm)
1" (25.4mm)
Chrome Pendant mounting stem extension
(Optional). Catalog Number: 18148.
End cap, two provided with Individual Fixture
(48") length), none provided with Joiner Fixture
(96" length). Catalog Number: LLF END CAP.
48" (1219mm)
4-1/4"
(108mm)
7/8" Dia. K.O.s 4 places
8-9/16"
(217mm) 7-1/4" (184mm)
1" (25.4mm)
50-3/4" (1289mm)
5/8" Dia.
K.O.s 2 places
98-3/4" (2508mm)
96" (2438mm)
4-1/4" (108mm)
7/8" Dia. K.O.s 8 places
8-9/16"
(219mm)
Canopy and Single Cable, adjustable 6" to 60".
Canopy is white. Catalog Number: WC60.
Slide Grip Hanger, two provided with
Individual Fixture (48") length, one provided
with Joiner Fixture (96" length). Catalog
Number: LLF SLIDE GRIP.
7-1/4" (184mm)
4-1/4" (108mm)
1" (25.4mm)
3-5/8" (92mm)
39-1/2" (1003mm)
Job Information
39-1/2" (1003mm)
5/8" Dia. K.O.s 4 places
1"
(25.4mm)
Type:
Job Name:
Cat. No.:
Lamp(s):
Volts/Ballast:
Canopy, Straight Cord and Single Cable
adjustable 6" to 60". Canopy, Straight Cord is
white. Catalog Number: WCC60.
2/05
Canopy, Coiled Cord, Single Cable adjustable
6" to 60". Canopy, Coiled Cord is white.
Catalog Number: WCCC60.
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
A0902
Section 5/Folio K35-12
Lytecel Linear LL4MF8LR254
Page 2 of 2
Downlight, Surface/Pendant, 4-5/8" Deep, 8-9/16" Wide,
48" or 96" Nominal Lengths (Without End Caps), 2 Lamp T5
Model No. LL4MF8LR254120PG (8 Cell)
Model No. LL4MF12LR254120PG (12 Cell)
LER = FP - 63.3 IW - 109 BF - 1.00
Comparative yearly lighting energy cost per
1000 lumens = $3.79
Report Number: G2005017
Catalog Number: LL4MF8LR254120PG
Lamp: FP54/835 HO
Luminaire: LL4 with reflector,
8 cell louver
Ballast: B254PUNV-D
109.0 Watts
Report is based on 5000 Lumens per lamp.
Efficiency: 68.7%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.5
Shielding Angles:
65
55
Plane:
0-Deg
90-Deg
Luminous Length: 48.000
6.480
LER = FP - 56.8 IW - 109 BF - 1.00
Comparative yearly lighting energy cost per
1000 lumens = $4.23
Report Number: G2005014
Catalog Number: LL4MF12LR254120PG
Lamp: FP54/835 HO
Luminaire: LL4 with reflector,
12 cell louver
Ballast: B254PUNV-D
109.0 Watts
Report is based on 5000 Lumens per lamp.
Efficiency: 62.2%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.5
Shielding Angles:
65
55
Plane:
0-Deg
90-Deg
Lumen Length:
48.000
6.480
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC
80
50
30
RW 70 50 30 50 30 10 50 30
01 77 74 72 70 68 66 67 66
02 71 66 63 63 60 57 61 58
03 66 60 55 57 53 50 55 52
04 61 53 48 51 47 43 49 46
05 56 58 43 46 42 38 45 41
06 52 44 38 42 37 34 41 36
07 48 40 34 38 33 30 37 33
08 45 36 31 35 30 27 34 30
09 42 33 28 32 27 24 31 27
10 39 30 25 29 25 22 29 24
CANDELA DISTRIBUTION0
0.0
45.0
90.0
0
2219
2219
2219
FLUX
5
2206
2319
2395
223
15
2123
2511
2574
695
25
1966
2604
3306
1245
35
1734
2957
3933
1816
45
1297
2713
2750
1775
55
733
1316
508
886
65
114
167
106
182
75
39
28
21
34
85
11
7
5
9
90
0
0
0
0
CANDELA DISTRIBUTION0
0.0
45.0
90.0
0
2239
2239
2239
FLUX
5
2235
2288
2336
15
2154
2457
2493
221
682
25
1985
2589
3372
1246
35
1624
2963
3894
1779
45
1165
2421
2569
1606
55
295
850
389
555
65
86
85
63
97
75
31
24
14
26
85
8
6
4
7
90
0
0
00
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC
RW
01
02
03
04
05
06
07
08
09
10
10
64
56
49
43
38
33
30
26
24
21
LUMINANCE DATA IN CANDELA/SQ. METER
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45
9137.
19113.
19373.
55
6366.
11429.
4412.
65
1344.
1968.
1249.
75
751.
539.
404.
85
629.
400.
286.
80
50
67
61
55
49
45
41
37
34
31
29
30
65
58
51
45
40
36
32
29
26
24
50
63
58
52
47
43
39
36
33
30
28
50
30
62
55
49
44
39
35
32
29
26
24
10
61
53
46
41
36
32
29
26
23
21
50
61
56
51
46
42
38
35
32
29
27
30
30
60
54
48
43
38
34
31
28
26
23
10
59
52
46
40
36
32
28
25
23
21
LUMINANCE DATA IN CANDELA/SQ. METER
ZONAL LUMEN SUMMARY
ZONE
00-030
00-040
00-060
00-090
90-180
00-180
70
70
65
60
56
52
48
45
41
39
36
LUMENS % LAMP
2163
21.6
3980
39.8
6641
66.4
6866
68.7
0000
00.0
6866
68.7
% FIXT
31.5
58.0
96.7
100.0
000.0
100.0
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45
8207.
17056.
18098.
55
2562.
7382.
3378.
65
1014.
1002.
743.
75
597.
462.
269.
85
457.
343.
229.
ZONAL LUMEN SUMMARY
ZONE
00-030
00-040
00-060
00-090
90-180
00-180
LUMENS % LAMP
02149
21.5
03928
39.3
6089
60.9
6219
62.2
0000
00.0
6219
62.2
% FIXT
34.6
63.2
97.9
100.0
000.0
100.0
Ordering Information
Explanation of Catalog Number. Example: LL4MF8LR254120PGGLR
*8' units have lamps in tandem
LL
Lytecel
Fixture
Body
Linear:
Finish:
Length:
Surface/
F =White
4 = Nominal 48"
Pendant
B =Black
8 = Nominal 96"
with 3”
Deep Parabolic
Body Style:
Precision
M = Individual
Contoured
Module
Pre-Anodized
J = Joiner
Aluminum Louver
Module
R
Number
of Cells:
8= 1 row of 8
12= 1 row of 12
(48” Length)
2
Voltage:
120 or 277
UNV = Universal
Voltage
120-277
Top
Lamp
Reflector:
Quantity*
R=95% Reflective
Aluminum Top
Reflector
Louver Finish:
L = Low Iridescence
Semi-specular
(standard)
P = Low Iridescence
Specular
W=White
Lamp Type/
Fixture Length:
54=HO/T5,54 Watt
28=T5, 28 Watt
(Nominal 46")
Options:
Add appropriate
suffix to catalog
no, ie: (GLR)
Ballast Type:
PG = Programmed Start
PI = Linear T5 Instant Start
Less Than 10THD
Options/accessories
Specifications (continued)
Stem Sets: 1/2” diameter tubing, 18” long, chrome plated finish. Catalog
Number: 18048.
Stem Extension Kit: 1/2" diameter tubing, 18” long, chrome plated finish
extension. Catalog Number: 18148.
Single Cable and Canopy. Catalog Number: WC60.
Single Cable, Straight Cord and Canopy. Catalog Number: WCC60.
Single Cable, Coiled Cord and Canopy. Catalog Number: WCCC60.
Electrical Wiring Options: Consult factory.
Fusing: Internal fast-blow fusing. Suffix: GLR.
Internal slow-blow fusing. Suffix: GMF.
Louver: Pre-anodized aluminum (Coilzak® or equal).
Finish: Louver–low iridescence semi-specular anodized aluminum (standard).
Chassis exterior–semi-gloss (standard) flat acrylic-white baked enamel,
Cavity–white baked enamel. Phosphate 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.
Specifications
Performance: In an installation of 2 lamp 54W Iuminaires with a room cavity
ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall be not
less than .74. Candelas at 65° shall not exceed 182 (8 cell). To control veiling
reflections, Iuminaire output in the 30°- 90° zone shall be not less than 68.5%.
Materials: Chassis parts are die-formed 20 gauge code cold rolled steel, End
caps are die-cast aluminum with soft rounded corners.
Job Information
Type:
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
A0902
Section 5/Folio K35-12