Ordering Information
Explanation of Catalogue Number Example: QHE2GPFOP2FT120SB
SPECIFICATIONS
MATERIALS:
One piece chassis constructed from die formed 20 gauge cold
rolled steele. Reflectors - 95% reflectance baked white acrylic matte paint
finish. Specular aluminum interior reflector. Soft white acrylic film on inside of
lamp shield conceals lamp image.
FINISH:
Chassis exterior - phosphate undercoating, baked white acrylic matte
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 CSA, UL
QUALITY
HIGH
EFFICIENCY
Recessed direct
indirect soft
light high
efficiency
optical system
Photometry
Model No. : QHE2GPFOP2FT120SB
QVA2GSDOS2FT
LIGHTING SCIENCES CANADA LTD.
440 PHILLIP ST., UNIT 19
WATERLOO, ONTARIO
CERTIFIED TEST REPORT NO. LSCA263
COMPUTED BY LSC PROGRAM **TEST-LITE**
LIGHTOLIER-CFI 2x2 RECESSED LUMINAIRE CAT. NO. QHE2GPFOP2FT120SB
WHITE REFLECTOR, SILVER BALLAST COVER, PERF. LAMP SHIELD WITH OVERLAY
TWO 40W BIAXIAL COMPACT FLUORESCENT LAMPS. LUMEN RATING = 3150 LMS.
ONE MAGNETEK TRIAD 120V 1 OR 2-LAMP ELECTRONIC BALLAST NO. C240I120RH
COEFFICIENTS OF UTILIZATION
ZONAL CAVITY METHOD
EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
CC 80 70 50 30 10 0
WALL
70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
RCR
0 .79 .79 .79 .79 .77 .77 .77 .77 .74 .74 .74 .71 .71 .71 .68 .68 .68 .66
1 .73 .70 .67 .65 .71 .68 .66 .64 .65 .63 .62 .63 .61 .60 .60 .59 .58 .57
2 .67 .62 .57 .54 .65 .60 .56 .53 .58 .55 .52 .56 .53 .51 .54 .52 .50 .48
3 .61 .54 .49 .45 .59 .53 .49 .45 .51 .47 .44 .50 .46 .43 .48 .45 .43 .41
4 .56 .49 .43 .39 .55 .48 .43 .39 .46 .42 .38 .45 .41 .38 .43 .40 .37 .36
5 .52 .44 .38 .33 .50 .43 .37 .33 .41 .37 .33 .40 .36 .33 .39 .35 .32 .31
6 .48 .39 .33 .29 .46 .38 .33 .29 .37 .32 .29 .36 .32 .28 .35 .31 .28 .27
7 .44 .35 .29 .25 .43 .34 .29 .25 .33 .28 .25 .32 .28 .24 .31 .27 .24 .23
8 .40 .32 .26 .22 .39 .31 .26 .22 .30 .25 .22 .29 .25 .22 .29 .25 .22 .20
9 .37 .29 .23 .19 .37 .28 .23 .19 .27 .23 .19 .27 .22 .19 .26 .22 .19 .18
10 .35 .26 .21 .17 .34 .26 .21 .17 .25 .20 .17 .24 .20 .17 .24 .20 .17 .16
DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
LUMINAIRE INPUT WATTS = 65.2
LABORATORY RESULT MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE.
BALLAST FACTORS HAVE NOT BEEN APPLIED.
CERTIFIED TEST REPORT NO. LSCA263
COMPUTED BY LSC PROGRAM **TEST-LITE**
LIGHTOLIER-CFI 2x2 RECESSED LUMINAIRE CAT. NO. QHE2GPFOP2FT120SB
WHITE REFLECTOR, SILVER BALLAST COVER, PERF. LAMP SHIELD WITH OVERLAY
TWO 40W BIAXIAL COMPACT FLUORESCENT LAMPS. LUMEN RATING = 3150 LMS.
ONE MAGNETEK TRIAD 120V 1 OR 2-LAMP ELECTRONIC BALLAST NO. C240I120RH
CANDLEPOWER SUMMARY OUTPUT
LUMENS
ANGLE ALONG 22.5 45 67.5 ACROSS
0 1444 1444 1444 1444 1444
5 1438 1438 1437 1436 1435 139
10 1424 1425 1422 1426 1433
15 1391 1388 1399 1408 1406 394
20 1345 1343 1351 1370 1367
25 1274 1283 1300 1321 1327 598
30 1205 1217 1235 1256 1271
35 1115 1129 1165 1192 1204 724
40 1030 1033 1079 1119 1132
45 919 928 983 1030 1064 757
50 793 819 877 934 960
55 673 700 777 840 858 687
60 550 587 665 725 741
65 431 469 535 584 607 521
70 325 359 411 443 423
75 217 243 278 276 278 279
80 142 139 149 169 166
85 54 75 69 68 63 78
90 0 0 0 0 0
ZONAL LUMENS AND PERCENTAGES
ZONE LUMENS % LAMP %LUMINAIRE
0-30 1130 17.95 27.07
0-40 1855 29.45 44.42
0-60 3298 52.35 78.97
0-90 4176 66.30 100.00
40-90 2321 36.85 55.58
60-90 878 13.94 21.03
90-180 0 .00 .00
0-180 4176 66.30 100.00
** EFFICIENCY = 66.3% **
LUMINANCE SUMMARY-CD. / SQ. M. PAINT REFLECTANCE = .92 S/MH = 1.3
SC(ALONG) = 1.2, SC(ACROSS) = 1.3
ANGLE ALONG 45 ACROSS CERTIFIED BY:
45 3807 4090 4426 DATE:
55 3435 3983 4401 APR 28, 2004
65 2987 3724 4221 PREPARED FOR:
75 2457 3149 3154 LIGHTOLIER-CFI
85 1810 2309 2110 CORNWALL, ONTARIO
TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE
TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.
FIXTURE
WIDTH
2'
QHE
G
2
2
OP
FT
LAMP/FIXTURE
LENGTH
(NOMINAL 24'')
VOLTAGE
CEILING TYPE
Standard exposed
T-grid ceilings
LAMP SHIELD
DETAIL
LAMP SHIELD
PF
= Microperforated
OP
= One piece
(no center slot)
120V
277V
347V
LAMP
QUANTITY
BALLAST
OPTIONS
R
= Radio
Interference Filter
O
= Emergency Lighting
System (for Canada)
N
= Emergency Lighting
System (for U.S.)
FT
= TT5 Bi-Tube
®
2’ X 2’ RECESSED DIRECT/INDIRECT FLUORESCENT 1, 2 OR 3 LAMP, TT5 BI-TUBE
5-1/2'' DEEP MICROPERFORATED MESH LAMP SHIELD, STATIC
QVA2GSDOS2FT
ALTER HIGH EFFICIENCY
QHE2GPFOP1FT, 2FT OR 3FT
Type:
Job Information
Lightolier
a Genlyte Thomas Company
Technical Information: (978) 657-7600 - (978) 658-0595
631 Airport Road, Fall River, MA 02720 - (508) 679-8131
C.F.I. Division of Canlyte, Inc.
525 Education Road, Cornwall, Ontario, Canada K6H 6C7 - (613) 938-6221
We reserve the right to change details of design, materials and finish.
© 2004 Genlyte Thomas Group LLC (Lightolier Division)
A0902
Section 5 / Folio L10-28
Page 2 of 2
BE
= 50W Elect., TT5 R5
BR
= 40W Elect., TT5 R5
BX
= 40W Magn., TT5 R5
PB
= 40W TT5 Power Spec Dimming*
PC
= 50/55W TT5 Power Spec Dimming*
SB
= 40W Generic Elect. TT5
* Not available in 347V
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