Lightolier PB2A7050 User Manual
5
"
1 3/4"
10" L X 5" W Opening
O
.C.
1
7 3/8" L X 10" W
8 3/4"
D
epth
5
6
810
11 12
1
2
3
4
17"
20 1/8"
13"
8
"
7
9
13
Top View
Flanged
Trimless
Calculite®ProSpec
®
Linear Downlight PB2A7050
PB2A7050
Page 1 of 2 2 Light AR 70 Series B
03/02
PB2A705EBL = (Flanged) Black/White
PB2A705EWL = (Flanged) White
Ceiling Cutout: 11 1/16”L x 6 3/16”W
Ordering Information: AR 70 Series B
PB2A705EBTL = (Trimless) Black
PB2A705EWTL = (Trimless) White
Add a “1” for 120v or “2” for 277v at the end of the catalog number for voltage
Cat. No. Lamp Ceiling Trim Aperture Finish
PB2A705EBL (2) 50W AR 70 Overlap Black with White Flange
PB2A705EWL (2) 50W AR 70 Overlap White with White Flange
PB2A705EBTL (2) 50W AR 70 Trimless Black
PB2A705EWTL (2) 50W AR 70 Trimless White
Features
1. Aperture Frame: Provides clean support for lamp holders and overlapping
flange or trimless installation. Extruded aluminum. Rigidly welded together
on all corners.
2. Media Cartridge: Allows convenient loading and removal of up to one
accessory. Easily installed and removed for lamping with a simple twisting
motion. Constructed of formed aluminum.
Adjustable Ring:
3.
length) vertical adjustment.
4. Tortiontite Spring: For easy installation of aperture frame.
5. Housing: Die-formed 22 ga. steel. Finish: Black.
6. Mounting Brackets: Adjustable vertically from outside of housing.
7.
Ther
mal Protector:
8. Lampholder: Double contact bayonet base with 250°C #18 gauge Teflon
leads.
9. Junction Box: 14 ga. steel, 4" x 3 1/2" x 2" box. Allows inspection from
below.
10. Lamp and Accessory Support:.032" steel, flared for easy entry of Media
tridge.
Car
Lens Retaining Ring:
11.
12. Lamp Guard: Heat-resistant clear glass. Lamp manufacturers requirement.
ransfor
T
13.
Electrical
Electronic Transformers: Offer reliable operation and are accessible from
below for servicing. 12V. Secondary 50 VA. each lamp.
Dimming Contr
electronic transformers. Low Voltage fixtures may produce audible sound when
used with dimmers, which may be objectionable in acoustically critical areas.
UL/cUL listed for through branch cir
90°C.
Allows 360
Meets NEC, UL , and CSA r
Housing:
mer
ols:
Use only dimmers specifically designed for use with
horizontal and 45° (on width) and 45° (on
°
equir
.093" spring steel r
med 18 ga. steel.
Die-for
od. Holds accessories in place.
cuit wiring with maximum of (8) no. 12 A
ements.
®
WG,
Finish
All painted finishes are powder coated baked enamel.
Options & Accessories
Accessories: 2 1/2" dia. series, filters, lenses, screens and louvers. (2)
accessories maximum, including lamp cover glass. Lamp guard glass may be
replaced with solid glass accessory.
Labels
UL/cUL (Suitable for Damp Location), I.B.E.W.
®
Teflon
is a registered trademark of E.I. DuPont.
US Patent Pending.
ormation Type:
ob Inf
J
ob Name:
J
Cat. No.:
Lamp(s):
Notes:
Lightolier a Genlyte Company www.lightolier.com
631 Airpor
W
© 2005 Genlyte Group LLC • B1105
t Road, Fall River
ve the right to change details of design, materials and finish.
eser
e r
, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
Calculite®ProSpec
®
Linear Downlight PB2A7050
Page 2 of 2 2 Light AR 70 Series B
Lighting Performance Data
Aiming Angle 0° 30° 45° or 60° Horizontal 30° 45° or 60° Vertical
L Beam length
B Beam width
C Distance to center of beam
D Distance
A Aiming angle
FC Foot candles
Lamp data shown is typical, and is based
on bare lamp photometrics. Contact lamp
manufacturers for availability and
performance.
LAMP 0° Aiming Angle 30° Aiming Angle 45° Aiming Angle 60° Aiming Angle
Lamps
50W AR70
SP (T-H) 10°
50W AR70
FL (T-H) 30°
50W AR70
SP GOLD (T
50W AR70
FL GOLD (T-H) 30°
50W AR111
NSP (T-H) 5°
50W AR111
FL (T-H) 30°
Beam Spread
(To 50% CBCP) Life (Hrs.)
-H) 10°
15000
13500 2000
50000 2000
Rated
CBCP
2000
2000 2000
1800 2000
3000 2000
DFC L W
8’ 234 1.4’ 1.4’
12’ 104 2.1’ 2.1’
16’ 59 2.8’ 2.8’
20’ 38 3.5’ 3.5’
4’ 125 2.1’ 2.1’’
6’ 56 3.2’ 3.2’
8’ 31 4.3’ 4.3’
10’ 20 5.4’ 5.4’
8’ 211
12’ 94 2.1’ 2.1’
16’ 53 2.8’ 2.8’
20’ 34 3.5’ 3.5’
4’ 125 2.1’ 2.1’’
6’ 56 3.2’ 3.2’
8’ 31 4.3’ 4.3’
10’ 20 5.4’ 5.4’
15’ 222 1.3’ 1.3’
20’ 125 1.7’ 1.7’
25’ 80 2.2’ 2.2’
30’ 56 2.6’ 2.6’
6’ 83 3.2’ 3.2’
8’ 47 4.3’ 4.3’
10’ 30 5.4’ 5.4’
12’ 21 6.4’ 6.4’
1.4’ 1.4’
DC FC L W
7’
4.0’ 199 1.6’ 1.4’
10’
5.8’ 97 2.3’ 2.0’
13’
7.5’ 58 3.0’ 2.6’
16’
9.2’ 38 3.7’ 3.2’
3’ 1.7’ 144 2.2’ 1.9’
5’
2.9’ 52 3.7’ 3.1’
7’
4.0’ 27 5.1’ 4.3’
9’
5.2’ 16 6.6’ 5.6’
7’
4.0’ 199 1.6’ 1.4’
10’
5.8’ 97 2.3’ 2.0’
13’
7.5’ 58 3.0’ 2.6’
16’ 9.2’ 38 3.7’ 3.2’
3’ 1.7’ 144 2.2’ 1.9’
5’ 2.9’ 52 3.7’ 3.1’
7’ 4.0’ 27 5.1’ 4.3’
9’ 5.2’ 16 6.6’ 5.6’
10’ 5.8’ 325 1.2’ 1.0’
15’ 8.7’ 144 1.7’ 1.5’
20’ 11.5’ 81 2.3’ 2.0’
25’ 14.4’ 52 2.9’ 2.5’
5’ 2.9’ 78 3.7’ 3.1’
7’ 4.0’ 40 5.1’ 4.3’
9’ 5.2’ 24 6.6’ 5.6’
11’ 6.4’ 16 8.1’ 6.6’
CFCLW
D
5’
5.0’ 212 1.8’ 1.2’
7’
7.0’ 108 2.5’ 1.7’
9’
9.0’ 65 3.2’ 2.2’
11’
11.0’ 44 3.9’ 2.7’
3’
3.0’ 79 3.5’ 2.3’
4’ 4.0’ 44 4.6’ 3.0’
5’ 5.0’ 28 5.8’ 3.8’
6’ 6.0’ 20 6.9’ 4.5’
5’ 5.0’ 191 1.8’ 1.2’
7’
7.0’ 97 2.5’ 1.7’
9’
9.0’ 59 3.2’ 2.2’
11’ 11.0’ 39 3.9’ 2.7’
3’ 3.0’ 71 3.5’ 2.3’
4’ 4.0’ 40 4.6’ 3.0’
5’ 5.0’ 25 5.8’ 3.8’
6’ 6.0’ 18 6.9’ 4.5’
8’ 8.0’ 276 1.4’ 1.0’
12’ 12.0’ 123 2.1’ 1.5’
16’ 16.0’ 69 2.8’ 2.0’
20’ 20.0’ 44 3.5’ 2.5’
3’ 3.0’ 118 3.5’ 2.3’
5’ 5.0’ 42 5.8’ 3.6’
7’ 7.0’ 22 8.1’ 5.3’
9’ 9.0’ 13 10.4’ 6.8’
60°
DC FC L W
3’ 5.2’ 208 2.1’ 1.0’
4’ 6.9’ 117 2.9’ 1.4’
5’ 8.7’ 75 3.6’ 1.7’
6’ 10.4’ 52 4.3’ 2.1’
1’ 1.7’ 250 2.7’ 1.1’
2’ 3.5’ 63 5.5’ 2.1’
3’ 5.2’ 28 8.2’ 3.2’
4’
6.9’ 16 10.9’ 4.3’
3’ 5.2’ 188 2.1’ 1.0’
4’ 6.9’ 105 2.9’ 1.4’
5’ 8.7’ 68 3.6’ 1.7’
6’
10.4’ 47 4.3’ 2.1’
1’ 1.7’ 225 2.7’ 1.1’
2’ 3.5’ 56 5.5’ 2.1’
3’ 5.2’ 25 8.2’ 3.2’
4’ 6.9’ 14 10.9’ 4.3’
5’ 8.7’ 250 1.8’ 0.9’
8’ 13.9’ 98 2.6’ 1.4’
11’ 19.1’ 52 3.9’ 1.9’
14’ 24.2’ 32 4.9’ 2.4’
2’ 3.5’ 94 5.5’ 2.1’
3’ 5.2’ 42 8.2’ 3.2’
4’ 6.9’ 23 10.9’ 4.3’
5’ 8.7’ 15 13.7’ 5.4’
Data are based on bare lamp photometrics. Dashed
lines in beam spr
eads indicate narrow axes of oval
shaped beams.
FC is initial footcandles at center of beam.
L and W ar
e to the point that the candlepower
drops 50% of maximum.
Job Information Type:
.lightolier
Lightolier a Genlyte Company
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
ve the right to change details of design, materials and finish.
eser
e r
W
© 2005 Genlyte Gr
oup LLC • B1105
www
.com
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