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Ordering Information 

Explanation of Catalog Number Example: QVS2GSDOS2FT120SB

QUALITY 

VISUAL 

STATIC

Recessed direct

indirect soft

light 

optical system

FIXTURE 

WIDTH:

2’

CEILING TYPE:

Standard

exposed 

T-grid ceilings

LAMP SHIELD:

PF

= Microperforated

SD 

= Solid

LAMP 

QUANTITY

LAMP/FIXTURE 

LENGTH:

(NOMINAL 24”)

FT

= TT5

Bi-Tube

VOLTAGE:

120V
277V
347V

Specifications

MATERIALS:

One piece chassis constructed from die formed 20 gauge cold rolled

steel. Reflectors - 95% reflectance baked white acrylic matte paint finish. Specular
interior reflector.

FINISH: 

Chassis exterior - phosphate undercoating, baked white acrylic matte high

reflectance paint finish.

ELECTRICAL:

Rapid start HPF, thermally protected class “P” ballast (Bi-tube type). If

K.Os are within 3” of ballast use wire suitable for at least 90C.

LABELS:

Listed by

Photometry

QVS

2

G

2

FT

BALLAST:
BE 

= 50W  Electronic TT5 RS

BR

=40W  Electronic TT5 RS

BX 

= 40W Magnetic TT5 RS

PB 

= 40W TT5 PowerSpec Dimming*

PC

= 50/55W TT5 PowerSpec Dimming*

SB

= 40W Generic Electronic TT5

*Not available in 347V.

OPTIONS:
R

= Radio Interference Filter

=Emergency Lighting System

(for Canada)

N

=Emergency Lighting System

(for U.S.)

CLEAR POLISHED

ACRYLIC DROP
DOWN VISUAL

ELEMENT:

OS

= Open slot (no acrylic)

OP

= One Piece (no center slot)

GC

= Clear acrylic

GG

= Clear acrylic / Green projected color face

GB

= Clear acrylic / Blue projected color face

GR

= Clear acrylic / Red projected color face

ALTER SOFT LIGHTS

QVS2GSDOS2FT

Page 2 of 2

2’ X 2’ RECESSED DIRECT/INDIRECT FLUORESCENT 2 LAMP, TT5 BI-TUBE,

5 1/2” DEEP SOLID LAMP SHIELD, STATIC

Lightolier 

a Genlyte Thomas Company

www.lightolier.com

Technical Information: (978) 657-7600 • Fax (978) 658-0595
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.
© 2002 Genlyte Thomas Group LLC (Lightolier Division)
A0902

Section 5 / Folio L10-30

Job Information

Type:

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