Philips BESF2X2 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 H10-11 Rev. A

Lightolier is a Philips group brand

02/09

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

Belmont Spill Frame BESF2X2

Page 1 of 2 Architectural Surface Fluorescent

15-1/2" Wide, 26" Length, 4 Lamp T8 or 2 Lamp TT5

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”.

• 63.9% efficient (2 lamp TT5)

• 61.5% efficient (4 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.

Features Dimensions

Unique rectangular double frame creates uninterrupted spill of light from all
four sides.

Offset ballast mounting and 7/8¨ knockouts Lens hinges from either side of housing

15 1/2"

(394mm)

1 1/2"

(38mm)

(394mm)

1 1/2"

(38mm)

(457mm)

7/8" KO WITHIN

1 7/8" KO

7/8" KO

1 1/16" (27mm)

9/32" MOUNTING

HOLE

(508mm)

(660mm)

15 1/2"

18"

20"

26"

7 11/32"

(187mm)

5" (127mm)

9/32" MOUNTING
HOLE

7/8" KO

3" (76mm)

3 3/4"

(95mm)

3 3/4"

(95mm)

15 1/2"

(394mm)

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.

Belmont Spill Frame BESF2X2

Page 2 of 2 Architectural Surface Fluorescent

15-1/2" Wide, 26" Length, 4 Lamp T8 or 2 Lamp TT5

Ordering Information

Length Shielding Chassis Finish Lamp Ballast 10THD

2' BESF2X2 BE2B417UNVHI Black 4-T8 2 - 2 Lamp HI
2' BESF2X2 BE2W417UNVHI White 4-T8 2 - 2 Lamp HI
2' BESF2X2 BE2B417UNVH4 Black 4-T8 1 - 4 Lamp Elec. H4
2' BESF2X2 BE2W417UNVH4 White 4-T8 1 - 4 Lamp Elec. H4

TT5

2' BESF2X2 BE2B2FTUNVIB Black 2-TT5 1 - 2 Lamp Elec. IB
2' BESF2X2 BE2W2FTUNVIB White 2-TT5 1 - 2 Lamp Elec. IB

NOTE: Chassis and shielding shown are stock items.

Chassis
Model No. BE2W417UNVH4

with shielding BESF2X2

Chassis
Model No. BE2W2FTUNVIB

with shielding BESF2X2

BE

Options:

Add appropriate suffix to catalog no.,

ie: (GLR)

Consult factory for additional options.

Belmont

Architectural

Fluorescent

2

Fixture Width:

2 = 15 1/2¨ wide

Body Finish:

W = White

B = Black

Lamp:

(By Others)

17 = T8 17W

FT = TT5 40W

(Nominal 24")

Lamp

Quantity

4 = 4 Lamp T8

2 = 2 Lamp TT5

UNV

Ballast Type:

<10THD

2 - 2 Lamp Elec. T8 HI ††

(17 Watt)

1 - 4 Lamp Elec. T8 H4 †

(17 Watt)

2 - Lamp Elect. TT5 IB †

(40 Watt)

††Instant Start (UNV)

Voltage:

UNV=120-277

Chassis Code:

NOTE: Chassis and shielding are packed in separate cartons. When ordering, enter as separate line items.

LER = FP - 48.0 IW - 54.3 BF - 0.88
Comparative yearly lighting energy cost per

1000 lumens = $5.00

Report Number: G2007088
Lamp: (4) F17T8
Luminaire: 2X2 Belmont Spill Frame
Ballast: ICN-4P32-SC
Report is based on 1375 Lumens per lamp.

Efficiency: 53.9%
CIE Type - Direct

Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.2
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 25.200 15.000

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 3459. 3415. 3363.
55 3184. 3131. 3082.
65 2785. 2754. 2711.
75 2129. 2243. 2290.
85 1148. 1890. 1933.

LUMINANCE DATA IN CANDELA/SQ. METER

COEFFICIENTS OF UTILIZATION –

ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20

0

RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

01585553514948494746
02534844454239434038
03484238393633383532
04443733353128333027
05403328312724302624
06373025282421272421
07352722262219252118
08322520232017231916
09302318221815211715

10 28 21 17 20 16 14 19 16 13

0.0 45.0 90.0 FLUX

0 1000 1000 1000

5 993 994 994 95

15 952 955 956 270

25 877 883 886 407

35 773 779 784 488

45 645 653 659 503

55 497 506 515 452

65 337 350 361 346

75 175 199 218 210

85 47 90 105 93

90 25 55 72

CANDELA DISTRIBUTION

ZONE LUMENS % LAMP % FIXT

00-030 771 14.0 26.9
00-040 1258 22.9 43.9
00-060 2214 40.3 77.3
00-090 2863 53.9 100.0

90-180 0000 0.0 000.0

00-180 2863 53.9 100.0

ZONAL LUMEN SUMMARY

LER = FP - 47.6 IW - 64.75 BF - 0.88
Comparative yearly lighting energy cost per

1000 lumens = $5.04

Report Number: G2008136
Lamp: (2) TT5 40W
Luminaire: 2X2 Belmont Spill Frame
Ballast: ICN-2TTP40-SC
Report is based on 3300 Lumens per lamp.

Efficiency: 53.1%
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: 25.200 15.000

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG. 0-DEG. 45-DEG. 90-DEG.

45 4996. 5053. 5098.
55 4807. 4893. 4956.
65 4477. 4636. 4753.
75 3898. 4348. 4677.
85 3292. 5813. 6687.

LUMINANCE DATA IN CANDELA/SQ. METER

0.0 45.0 90.0 FLUX

0 1188 1188 1188

5 1182 1182 1184 113

15 1137 1141 1142 322

25 1053 1059 1062 488

35 936 943 948 590

45 788 797 804 615

55 615 626 634 559

65 422 437 448 432

75 225 251 270 265

85 64 113 130 118

90 30 69 87

CANDELA DISTRIBUTION

ZONE LUMENS % LAMP % FIXT

00-030 923 14.0 26.3
00-040 1513 22.9 43.2
00-060 2688 40.7 76.7
00-090 3503 53.1 100.0

90-180 00000.0000.0

00-180 3503 53.1 100.0

ZONAL LUMEN SUMMARY

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 H10-11 Rev. A

Job Information Type:

Lightolier is a Philips group brand

COEFFICIENTS OF UTILIZATION –

ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20

0

RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

01575552514948494846
02524744444239434038
03474237393633383532
04433732353128333027
05403328312724302624
06372925282421272321
07342722252118252118
08322420231916231916
09302218211815211715

10 28 21 16 20 16 13 19 16 13