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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

Folio L90-10

Job Information

Type:

Specifications

MATERIALS:

One piece chassis constructed from die formed 20 gauge cold rolled

steel. Reflectors - 95% reflectance baked white acrylic matte paint finish. Soft
white acrylic film on inside of lamp shield conceals lamp image. 

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 

Ordering Information

Explanation of Catalog Number.   Example: QVL2GPFSS2FT120SB

FAMILY

QVL:

Quality Visual 

Waves

LUMINAIRE 

WIDTH:

24”

CEILING TYPE:

= Grid

LAMP SHIELD:

PF

= Microperforated mesh

SD 

= Solid White

LAMP 

QUANTITY

2

LAMP

FT

=  TT5

VOLTAGE:

120V
277V
347V

BALLAST:

BX =  

40W Magnetic TT5 RS

SB =  

2 lamps 40W TT5 Electronic RS

BE =  

2 lamps 50W TT5 Electronic RS

BD =  

2 lamps 55W TT5 Electronic RS

PA =  

PowerSpec HDF Dimming Electronic 18W TT5

PB =  

PowerSpec HDF Dimming Electronic 40W TT5

PC =  

PowerSpec HDF Dimming Electronic 50/55W TT5

OPTIONS

:

= Internal Fusing (consult 

factory)

= Emergency lighting        

System (for U.S.)

= Emergency Lighting System

(for Canada)

= Radio Interference Filter

QVL

2

G

2

FT

SHIELD DETAILING

SS

= Lateral Wave Side Shields

SR

= Lateral Curved Side Shields

ALTER WAVES

QVL2GPFSS2FT  

2X40W

Page 2 of 2

2'x2' RECESSED DIRECT/INDIRECT FLUORESCENT, 

2 LAMP, TT5 BI-TUBE TRIPLE TUBE, 5 1/2’’ DEEP

MICROPERFORATED MESH DUAL LATERAL LAMP SHIELD

Photometry

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