
Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801 08/02/2008 3:16:54 PM
Specifications and Dimensions subject to change without notice.
ADF032747
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 70% 50% 30% 10% 0%
rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
RCR
0
1
2
3
4
5
6
7
8
9
10
Typical VCP Percentages
Height Along Height Across
Room Size (Ft.) 8.5' 10.0' 8.5' 10.0'
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
Candela
Angle Along II 45oAcross ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
2RDI-224T5RPD
Electronic Ballast
(2) F24T5HO/830
Lamps
1750 Lumens
Spacing criterion:
(II) 1.3 x mounting
height, (⊥) 1.3 x
mounting height
Efficiency 61.7%
Test Report:
2RDI224T5RPD.IES
LER = FL39
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $6.11
631 631 631
630 630 629
622 623 625
608 612
616
588 596 604
563 576 589
533 553 570
497 525
549
457 494 524
412 460 496
364 424
466
312 385 433
257 344
398
202 302 360
150 259 318
105 215 280
65 175 242
32 134
197
0 0
0
74 74 74 74 72 72 72 72 69 69 69 66 66 66 63 63 63 62
66 62 59 56 64 61 58 55 58 55 53 55 53 52 53 52 50 49
59 53 48 44 57 52 48 44 50 46 43 48 45 42 46 43 41 39
54 46 41 36 52 45 40 36 43 39 35 42 38 35 40 37 34 33
49 41 35 30 47 40 34 30 38 33 30 37 33 29 35 32 29 27
45 36 30 26 43 36 30 26 34 29 25 33 29 25 32 28 25 23
41 33 27 22 40 32 26 22 31 26 22 30 25 22 29 25 22 20
38 29 24 20 37 29 23 20 28 23 19 27 23 19 26 22 19 18
36 27 21 18 35 26 21 17 26 21 17 25 20 17 24 20 17 16
33 25 19 16 32 24 19 16 23 19 16 23 19 15 22 18 15 14
31 23 18 14 30 22 17 14 22 17 14 21 17 14 21 17 14 13
67 75 60 69
61 66 52 58
57 60 41 46
61 65 56 62
55 58 44 48
499 14.3 23.1
827 23.6 38.3
1519 43.4 70.3
2160 61.7 100.0
2160 61.7 100.0
Coefficients of Utilization
Effective floor cavity reflectance 20%
rc 80% 70% 50% 30% 10% 0%
rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
RCR
0
1
2
3
4
5
6
7
8
9
10
Typical VCP Percentages
Height Along Height Across
Room Size (Ft.) 8.5' 10.0' 8.5' 10.0'
20 x 20
30 x 30
30 x 60
60 x 30
60 x 60
Zonal Lumen Summary
Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180
Candela
Angle Along II 45oAcross ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
2RDI-324T5RPD
Electronic Ballast
(2) F24T5HO/830
lamps
1750 lumens
Spacing criterion:
(II) 1.3 x mounting
height, (⊥) 1.3 x
mounting height
Efficiency 63.9%
Test Report:
2RDI324T5RPD.IES
LER = FL42
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $5.72
1001 1001 1001
1002 998 996
989 988 988
967 969
974
935 943 953
894 910 926
847 871 894
789 825
858
724 774 816
652 717 770
575 658
722
491 596 669
403 531
611
314 463 549
230 394 482
159 325 417
97 257 354
48 197
291
0 0
0
76 76 76 76 74 74 74 74 71 71 71 68 68 68 65 65 65 64
68 64 61 58 66 63 60 57 60 58 55 58 55 54 55 54 52 51
61 55 50 46 60 54 50 46 52 48 45 50 46 44 48 45 43 41
56 48 42 38 54 47 42 38 45 41 37 43 39 36 42 38 35 34
51 42 36 32 49 42 36 31 40 35 31 38 34 31 37 33 30 29
47 38 32 27 45 37 31 27 36 31 27 34 30 26 33 29 26 25
43 34 28 24 42 33 28 23 32 27 23 31 26 23 30 26 23 21
40 31 25 21 39 30 25 21 29 24 20 28 24 20 27 23 20 19
37 28 22 18 36 27 22 18 27 22 18 26 21 18 25 21 18 17
34 26 20 16 34 25 20 16 24 20 16 24 19 16 23 19 16 15
32 24 18 15 31 23 18 15 23 18 15 22 18 15 21 17 15 13
789 15.0 23.5
1306 24.9 38.9
2385 45.4 71.1
3353 63.9 100.0
3353 63.9 100.0
59 66 51 61
52 56 43 49
47 50 33 37
52 56 47 43
46 49 35 39
(1) 2' x 2' and 2' x 4' Center Lamp Shield models only.
S A M P L E N U M B E R : 2 R D I - 2 1 4 T 5 R P D - 1 2 0 V- E B T 1- U
Number
of Lamps
(Not included)
1= 1 Lamp
2= 2 Lamp
3= 3 Lamp
Wattage (Length)
14T5=14W T5 (24")(1)
24T5=24W T5HO (24")(1)
Voltage( 2)
120V=120 Volt
277V=277 Volt
UNV=Universal
Voltage 120-277
Lamp Shield
RPD=RoundPerforated
Steel Below Ceiling Lamp
Shield
RPD/TBW=Round
Perforated Below Ceiling
Lamp Shield withThin
Blade White Baffle
Trim Type
Leave Blank=Grid/Lay-in
(Standard)
2= 2' Width
Ovation Series
RDI=Recessed
Direct/Indirect
Leave Blank=Center mounted
Lamps (standard)
Options
GL=Single Element Fuse
GM=Double Element Fuse
Lamps=Lamps installed
Fl ex=Flex installed
Options
RIF1=Radio Interference
Suppressor
EQ-Clip-U=T-Bar EQ Clip
(Order Individually as Accessory.
Use Four Per Fixture.)
DF-22-W=Drywall Frame Kit
(Order Individually as Accessory.)
REP=Riveted Endplates, for use in
NewYork City.
ST=Semi-SpecularTannenbaum
Main Reflector
LSC=Lamp Shield Cable
Packaging
U=Unit Pack
PALC=Job Pack,
in carton
Ballast Type (2)
EBT =T5 Linear Electronic Program Rapid
StartTotal Harmonic Distortion < 10%
DLS=Digital Lighting System Dimming
No. of Ballast
1,2 or 3
NOTES:
Products also available in non-US voltages and
frequencies for international markets.
(2)
EQ = T-BAR Safety Earthquake Clips
(Use Four Per Fixture)
DF-22-W = Drywall Frame Kit
Catalog No. Wt.
2RDI-114T5RPD 17 lbs.
2RDI-214T5RPD 17 lbs.
2RDI-314T5RPD 17 lbs.