Lightolier ALETTA AL2T8 User manual

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.
www.lightolier.com©2010PhilipsGroup•
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Lighting Systems ALETTA AL2T8
Page 1 of 2 LouverShield,2T8LampsperFixture,GridMounted
D1007
Features
1. Housing: 23gaugepre-paintedsteel.20gaugeavailable,consultfactory.
2. Lamp: TwoT8.(byothers)
3. Faux Housing: ExtrudedFrostyacrylic.
4. Louver:HighpuritySemi-Specular,2-3/4"(6.99cm)openingx1-3/8"(3.49cm)
deepon2"(5.08cm)ctrswithmicro-prismaticsideoverlays.Elongatedlens
openingsare22"(55.88cm)windows.
5. Performance Kick Reflector:.020"(0.05cm)95%-98%reflective,UV
resistant polypropylene.
6. Trim:Extrudedaluminumtrim,paintedwhite,interfaceswithceilinggridor
plasterframebyothers.
Electrical
Ballastsareelectronicandhighpowerfactor.Dimmingballastsareavailableon
manylamptypes,pleaseconsultfactoryregardingspecificapplications.1325
maxlumenbatterypackisstandard.Seeapplicationtableonpage2foroutput
with specific lamp types. Continuous luminaires utilize 12 gauge through wires.
Factoryinstalledballastdisconnectallowstheballasttobedisconnectedfromand
reconnected to incoming power under load without turning the entire circuit off.
Mounting
Housingissuspendedbyhangerwiresandlaidintostandardorslot-Tgridceiling.
Mountingaccessoryavailablefordrywallinstallations(seepage2).
Labels
UL,cULandI.B.E.W.
Ordering Instructions
Individual Fixtures:
1. OrderquantityofIndividualUnitsrequired.
Continuous Runs:
1. OrderoneStarterandoneEnderfixtureperrun.
2. OrderappropriatequantityofJoinerfixtures.
Continuousrunsonly-PriortoinstallingAlettainagridceiling,theinstalling
contractormustensurethatthexturewillsetintotwomainrunners,spaced2'
(60.96cm)oncenter.Nogridcrossmembersarerequiredexceptatthebeginning
and end of the run.
7.00”
(17.78cm)
23.00”
(58.42cm)
2.00”
(5.08cm)
2.75”
(6.99cm)
12 53 46
24.00” (60.96cm)
5.28”
(13.41cm)
7.00”
(17.78cm)
Louver w/ Elongated
Lens Detail
Ordering Information
Family Shielding Length Lamps Lamp Type Ballast Factor Voltage Housing Option
A2T8
Aletta LE=Louverw/
Elongated Lens
2=2'(60.96cm)
4=4'(121.92cm)
2 = 2 Lamps T8 =T8
Standard
Output
71 = .71
78 =.78
88 =.88
10 = *1.0 Dimming
and Static
12 = *1.2 Step Dimming
1 = 120v
2 = 277v
3 =347v
U =IndividualUnit
S = Starter
J = Joiner
E = Ender
D = Dimming
E =EMPack
2 = 2 Circuit
4 =4ThroughWire
5 =5ThroughWire
* For dimming, use "D" option. If "D" is not selected, ballast will be static.

Job Information Type:
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.
www.lightolier.com©2010PhilipsGroup•
Lighting Systems ALETTA AL2T8
Page 2 of 2 LouverShield,2T8LampsperFixture,GridMounted
D1007
Performance
COEFFICIENTS OF UTILIZATOIN
% EFFECTIVE CEILING CAVITY REFLECTANCEE
CANDLEPOWER CURVE
80 70 50
WALLREFLECTANCE
70 50 30 70 50 30 50 30 10
0 72 72 72 70 70 70 67 67 67
1 66 64 61 65 62 60 60 58 56
2 61 56 53 59 55 52 53 50 48
3 56 50 46 55 49 45 48 44 41
4 52 45 40 51 45 40 43 39 36
5 48 41 36 47 40 36 39 35 32
6 45 37 32 44 37 32 36 32 28
7 42 34 29 41 34 29 33 29 26
8 39 31 27 38 31 27 30 26 23
9 37 29 24 36 29 24 28 24 21
10 35 27 23 34 27 22 26 22 19
20% FLOOR CAVITY REFLECTANCE
ROOM CAVITY RATIO
Zone Lumens % Lamp % Luminaire
0-90 3556 60.3 100
0-180 3556 60.3 100
DISTRIBUTION
Mounting Accessory
Drywall Conversion Kit
For Individual Units only
FK92X2
FK92X4
Lamp
Length
Lamp
Type
Lamp Rated
Output
Lamp
Wattage
Battery
Lumen Output
T5HO 4450* 54 1250*
T5 2600* 28 1325*
T8 2950 32 1100
T5HO 1750* 24 725*
T5 1200* 14 750*
T8 1350 17 650
* 25˚C Rating
EM Pack Output Table
CANDLEPOWER
ZONE 0 22 45 67 90
DEG.
CANDELAS
90 0 0 0 0 0
85 26 43 40 33 31
75 119 141 202 253 263
65 249 257 283 355 384
55 511 452 429 444 464
45 946 878 701 596 596
35 1260 1225 1138 1033 996
25 1516 1486 1465 1457 1451
15 1699 1691 1671 1661 1659
5 1811 1811 1803 1793 1789
0 1818 1818 1818 1818 1818
REPORT NO.: ALE42T8.IES
LAMPS: 2 FO32/835
LUMENS: 2950
EFFICIENCY: 60.3%
– Conversion Kit for 2’ (60.96cm) Unit
– Conversion Kit for 4’ (121.92cm) Unit
4’
(121.92cm)
4’
(121.92cm)
4’
(121.92cm)
2’
(60.96cm)
2’
(60.96cm)
2’
(60.96cm)