Lightolier XA, XP User Manual

Lens Recessed XP/XA Series

Page 1 of 2 Static, 2' x 2', Recessed Fluorescent, Flat Steel Lens Frame (XP)

Regressed Aluminum Lens Frame (XA), 2 Lamp T8 or T12

Features

•

Efficiency 71.7% (T8 lamps)

• One piece housing

• Only 3-1/2" nominal deep body

• Flat steel full-size lens frame

• Regressed extruded aluminum lens frame

• Cam-action latches

• UL-Listed twin knockout access plate for easy closed lens
frame wiring

Mounting Methods Dimensions

XP

Exposed T-grid ceiling.

Acoustical material

by others

XA

Exposed T-grid ceiling.

Acoustical material

by others

3-1/2"

(89mm)

24" (610mm)

24"

15/16" Exposed T-bar byothers

Flat steel lens frame Regressed aluminum lens frame

24"

15/16" Exposed T-bar by others

3-14""

(83mm)

24"

(610mm)

24" (610mm)

Job Information Type:

Job Name:

Cat. No.:

Lamp(s):

Volts/Ballast:

Lightolier is a Philips group brand

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 © 2008 a Philips Group

Section 1A/Folio F60-50 Rev. A

03/08

Lens Recessed XP/XA Series

Page 2 of 2 Static, 2' x 2', Recessed Fluorescent, Flat Steel Lens Frame (XP)

Regressed Aluminum Lens Frame (XA), 2 Lamp T8 or T12

Photometry Model No. XP2GVA26U120SO

G2004002
XP2GVA26U120SO

LER = FL - 62.3 IW - 55.3 BF - 0.87
Comparative yearly lighting energy cost per 1000 lumens = $3.85

coefficients of utilization — zonal cavity method (effective floor cavity reflectance 0.20)

RF 20 20 20
RC 80 50 30

RW 70 50 30 50 30 10 50 30 10

1 79 76 73 71 69 67 68 67 65
2 72 67 62 63 60 57 61 58 55
3 66 59 54 56 52 48 54 51 48
4 61 53 47 50 46 42 49 45 41
5 56 48 42 45 40 37 44 40 36
6 52 43 37 41 36 32 40 36 32
7 49 39 33 38 33 29 37 32 29

room cavity ratio

8 45 36 30 35 30 26 34 29 26
9 42 33 27 32 27 23 31 27 23

10 40 31 25 30 25 21 29 24 21

visual comfort probability (rated lumens per lamp 2850.)

room size ceiling height ceiling height
W L 8.5 10.0 13.0 16.0 8.5 10.0 13.0 16.0
20 20 62 66 72 80 59 63 69 77

20 30 56 59 63 70 52 56 60 66
20 40 53 55 59 63 48 51 55 60
20 60 50 52 54 58 45 48 50 54

30 20 63 67 72 78 61 65 69 76
30 30 56 59 63 68 53 57 60 65
30 40 53 55 57 61 49 51 54 58
30 60 50 52 53 56 45 47 49 52
30 80 49 50 50 53 44 46 46 49

40 20 65 68 73 77 64 67 71 76
40 30 58 61 64 67 55 59 61 65
40 40 53 56 58 60 50 53 55 58
40 60 50 52 53 55 46 48 49 52
40 80 49 50 50 532 45 46 46 49
40 100 49 50 49 50 45 45 44 46

60 30 59 62 64 68 57 60 63 66
60 40 54 56 58 61 52 54 56 59
60 60 51 52 53 55 47 49 50 53
60 80 49 50 50 52 45 46 46 49
60 100 49 49 48 50 45 45 44 46

100 40 57 59 60 63 55 57 59 62
100 60 53 54 54 57 51 52 52 55
100 80 52 52 51 53 49 49 48 50
100 100 51 51 49 51 48 47 46 47

luminaries lengthwise

luminaries crosswise

Ordering Information

Explanation of Catalog Number. Example: XP2GVA26U120SOGLR

G2 6UVA 2

XP = Recessed

Fluorescent
with Flat Steel
Lens Frame

XA = Recessed

Fluorescent
with Regressed
Aluminum
Lens Frame

Options/Accessories

Special Lens: Substitute VY for .125" nominal pattern 12 with 7.8 oz. average weight per

square foot. Substitute VI for .125" normal pattern 12 with 6.8 oz. average weight per
square foot.
Access Plates: Top wiring access plate is shipped with fixture as
standard. When access plates are required in advance for wiring
convenience, specify separately. Order Catalog Number: ACP CSP.

Electrical Wiring Options: Consult factory.
Fusing: Internal fast-blow fusing. Suffix: GLR.

Internal slow-blow fusing. Suffix: GMF.

Radio Interference Filter: 120 or 277 volt, 50 or 60 Hz. One per fixture: Suffix: R. One per
ballast: Suffix: B.
Drywall Kit: G type fixtures for drywall or plaster ceilings. Order Catalog Number: FK92X2.

Specifications

Performance: In an installation of 2 lamps 32 W luminaires in a room cavity ratio of 1,

with reflectance of 80% ceiling, 50% walls, 20% floor, the C.U. shall not be less than .76.
To reduce glare the VCP shall not be less than 47 either lengthwise or crosswise (at 100 fc
level) and the average brightness at 65 shall not exceed 2775 footlamberts. To control veil­ing reflections, luminaire output in the 30°-90° zone shall be not less than 67.7%.

Fixture Width Ceiling Type:

G = Grid (lay-in)

T-bar

Lens Shielding

Type:

VA = Virgin Acrylic

(standard) see
options and
consult factory

Lamp

Quantity:

(By others)

2 = 2 Lamp

-

Lamp Fixture Length:

6U = 6", U Lamp

T8 or T12

Specifications (continued)

Materials: Chassis parts are die-formed code gauge cold rolled steel. Lens frames—(XP) flat full-size steel
frame, (XA) regressed full-size aluminum frame.
Finish: Chassis exterior—white baked polyester enamel. Cavity—white baked polyester enamel minimum

86% reflectance. Phosphate undercoating.
Lens: Extruded virgin acrylic 3/16" square based female cones, running 45° to the panel edge. .095" nominal
thickness (similar to pattern 12).
Electrical: Thermally protected class “P” ballast C.B.M. approved, non PCB. If K.O. 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

Job Information Type:

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 © 2008 a Philips Group

Voltage:

120, 277 or

UNV=120-277

1-2 Lamp Magnetic (T12) LE –

1-2 Lamp Elec. (T8) SO* HI*
LOL T8 Dimming PS –

*Instant Start Standard
Other dimming options. Consult factory.

Ballast Type:

<20THD <10THD

Options:

Lamps
Flex
EM Pack
Fuse

(Consult your

representative)

Section 1A/Folio F60-50 Rev. A

Lightolier is a Philips group brand