Lightolier BESF1X4 User manual

For Factory Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
www.lightolier.com © 2009 a Philips Group Section 3A/Folio H10-10 Rev. A
Lightolier is a Philips group brand
02/09
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Volts/Ballast:
7/8" KO WITHIN
1 7/8" KO
7/8" KO
9/32" MOUNTING
HOLES
7/8" KO
7/8" KO
9/32" MOUNTING
HOLE
10 1/2"
3 3/4"
(95mm)
1 1/2"
(38mm)
(267mm)
50"
31/32
5"
39 5/8"
44 1/16"
5 3/16" 2 31/32
(1270mm)
(127mm)
(25mm)
(75mm)
(1006mm)
(1119mm)
(132mm)
"
10 1/2"
(267mm)
"
Belmont Spill Frame BESF1X4
Page 1 of 2 Architectural Surface Fluorescent
10-1/2" Wide, 50" Length, 2 Lamp T8
Features Dimensions
Offset ballast mounting and 7/8¨ knockouts Lens hinges from either side of housing
Features
• Excellent for lighting Cafeterias, Small Offices, Corridors,
Kitchens and Family Rooms.
• Unique rectangular double frame creates uninterrupted spill
of light from all four sides.
• Extruded Aluminum Frame with mitered corners.
• 1/8” thick white acrylic lens containing 25% DR.
• Only 3-3/4” total depth.
• Step back housing for an apparent depth of 1-1/2”.
• 64.1% efficient (2 lamp T8)
• Lens opens and hinges from either side.
• Zip-clip flush mount on T-grid ceilings.
• Off-center 7/8” K.O. for flush mount to T-grid ceiling.
Unique rectangular double frame creates uninterrupted spill of light from all
four sides.

For Factory Technical Information: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
www.lightolier.com © 2009 a Philips Group Section 3A/Folio H10-10 Rev. A
Job Information Type:
Lightolier is a Philips group brand
Belmont Spill Frame BESF1X4
Page 2 of 2 Architectural Surface Fluorescent
10-1/2" Wide, 50" Length, 2 Lamp T8
Chassis
Model No. BE1W232UNVHI
with shielding BESF1X4
LER = FP - 48.0 IW - 58.87 BF - 0.88
Comparative yearly lighting energy cost per
1000 lumens = $5.00
Report Number: G2008131
Lamp: (2) F32T8
Luminaire: 1X4 Belmont Spill Frame
Ballast: ICN-2P32-SC
Report is based on 2850 Lumens per lamp.
Efficiency: 56.3%
CIE Type - Direct
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.3 1.3
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 48.000 9.000
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 3535. 3591. 3657.
55 3445. 3552. 3639.
65 3284. 3497. 3666.
75 2938. 3561. 4171.
85 2346. 6091. 8148.
LUMINANCE DATA IN CANDELA/SQ. METER
Length Shielding Chassis Finish Lamp Ballast 10THD
4' BESF1X4 BE1B232UNVHI Black 2-T8 1 - 2 Lamp Elec. HI
4' BESF1X4 BE1W232UNVHI White 2-T8 1 - 2 Lamp Elec. HI
Specifications
Finish: Chassis exterior–white baked polyester enamel. Cavity- white baked
polyester enamel minimum 86% reflectance. Rust preventative undercoating
Frame: Extruded aluminum with soft white polyester powder coat finish.
Lens: One-piece vacuum formed white acrylic containing 25% DR with
decorative trim.
Electrical: Thermally protected class “P” ballast C.B.M. approved, no PCB. If
KO is within 3” of ballast, use wire suitable for at least 90°.
Labels: I.B.E.W./UL and ULc Listed.
This product may have a mercury containing lamp. Manage in accord with
Disposal Laws.
See: www.lamprecycle.org
Ordering Information
NOTE: Chassis and shielding shown are stock items.
BE
Options:
Add appropriate suffix to catalog no.,
ie: (GLR)
Consult factory for additional options
Belmont
Architectural
Fluorescent
1
Fixture Width:
1 = 10 1/2¨ wide
Body Finish:
W = White
B = Black
32
Lamp:
(By Others)
32 = T8 32W
(Nominal 24")
2
Lamp
Quantity
2 = 2 Lamp T8
UNV
Ballast Type: <10THD
1 & 2 Lamp Elec. T8 HI ††
(32 Watt)
†Instant Start (UNV)
Voltage:
UNV=120-277
Chase Code:
NOTE: Chassis and shielding are packed in separate cartons. When ordering, enter as separate line items.
0.0 45.0 90.0 FLUX
0 1024 1024 1024
5 1017 1018 1023 97
15 982 986 993 279
25 915 921 929 425
35 818 827 836 519
45 697 708 721 548
55 551 568 582 508
65 387 412 432 407
75 212 257 301 273
85 57 148 198 152
90 20 102 150
CANDELA DISTRIBUTION
ZONE LUMENS % LAMP % FIXT
00-030 801 14.1 25.0
00-040 1320 23.2 41.1
00-060 2375 41.7 74.0
00-090 3208 56.3 100.0
90-180 0000 0.0 000.0
00-180 3208 56.3 100.0
ZONAL LUMEN SUMMARY
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 10
01605755545250515048
02555045464340454239
03504338413734393633
04453833363228353128
05423429322824312724
06383125292521282421
07362823262219262219
08332520242017231917
09312318221815221815
10 29 21 17 20 16 14 20 16 14