Lightolier QVC2GPFOS1FT User Manual

QVC2GPFOS1FT

ALTER DOME

2’ X 2’ ROUND RECESSED DIRECT/INDIRECT FLUORESCENT
1 LAMP, TT5 BI-TUBE, 5 7/16 ” DEEP
MICROPERFORATED MESH LAMP SHIELD
STATIC

Efficiency 58.2%.
Dual swing down microperforated lamp shields

separated by luminous strip for easy relamping
and maintenance.

Alter soft white film on inside of mesh conceals
lamp image providing balance between
reflected and direct light.

Fully recessed luminaire.
Noaccess to the ballast from below in order to

maintenance appearance.
Seamless reflector without visible ballast cover

or hardware.
95% Reflective Alter soft white paint finish.
One piece body for easy installation.
Fits standard T-Grid ceilings.

1 x 40W

MOUNTING METHODS/FEATURES DIMENSIONS

Ceiling compatibility

Suited to standard exposed T-grid
ceilings

Swing down optical system for
easy relamping and maintenance

FIXTURE TYPE

Genlyte Thomas Company

VOLTS

L50-35

Microperforated mesh lamp shields

JOB INFORMATION:

QVC2GPFOS1FT

Genlyte Thomas Company

ALTER SOFT LIGHTS

2’X 2’ ROUND RECESSED DIRECT/INDIRECT FLUORESCENT

ORDERING INFORMATION Explanation of Catalogue Number Example: QVC2GPFOS1FT120SB

QVC

ALTER DOME

Recessed direct

indirect soft light

optical system

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.

2

FIXTURE

WIDTH

2’

G

CEILING

TYPE

Standard exposed

T-grid ceilings

PF

LAMP

SHIELD

PF =Microperforated

OS 1 FT

LAMP

QUANTITY

OS =Open slot (no acrylic)

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 CSA, UL

LAMP/FIXTURE

LENGTH

(NOMINAL 24")

FT = TT5

Bi-Tube

120

VOLTAGE

120,277

347

SB

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

We reserve the right to change, materials and finish in any way that will not alter installed appearance or reduce function and performance.

631 Airport Road, Fall River, MA 02720 - Tel. [phone]
C.F.I. Division of Canlyte, Inc.
525 Education Road, Cornwall, Ontario
Canada K6H 6C7 - [phone]