ALTER HIGH EFFICIENCY QHE2GPFOP224 OR 334
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2’ X 2’ RECESSED DIRECT/INDIRECT FLUORESCENT 2 OR 3 LAMP, T5
Photometry
CERTIFIED TEST REPORT NO. LSCA267
COMPUTED BY LSC PROGRAM
WHITE REFLECTOR, SILVER BALLAST COVER, PERF. LAMP SHIELD WITH OVERLAY TWO 24W T5 HO FLUORESCENT LAMPS. LUMEN RATING = 1760 LMS.
ONE UNIVERSAL TRIAD
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| CANDLEPOWER SUMMARY |
| OUTPUT | ||
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| LUMENS |
ANGLE ALONG | 22.5 | 45 | 67.5 | ACROSS |
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0 | 817 | 817 | 817 | 817 | 817 |
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5 | 803 | 814 | 805 | 806 | 814 | 78 |
10 | 796 | 795 | 798 | 801 | 809 |
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15 | 782 | 778 | 788 | 789 | 795 | 222 |
20 | 747 | 756 | 761 | 775 | 777 |
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25 | 712 | 723 | 739 | 751 | 754 | 338 |
30 | 676 | 684 | 704 | 722 | 731 |
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35 | 626 | 634 | 666 | 683 | 693 | 414 |
40 | 574 | 593 | 619 | 649 | 670 |
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45 | 511 | 530 | 569 | 606 | 620 | 438 |
50 | 440 | 466 | 518 | 556 | 579 |
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55 | 377 | 402 | 464 | 504 | 526 | 406 |
60 | 308 | 339 | 405 | 444 | 455 |
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65 | 242 | 273 | 338 | 361 | 369 | 314 |
70 | 175 | 212 | 253 | 269 | 267 |
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75 | 124 | 141 | 161 | 166 | 168 | 166 |
80 | 65 | 76 | 92 | 103 | 97 |
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85 | 21 | 32 | 32 | 35 | 35 | 39 |
90 | 0 | 0 | 0 | 0 | 0 |
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| ZONAL LUMENS AND PERCENTAGES |
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ZONE |
| LUMENS | % LAMP | %LUMINAIRE | ||
| 637 |
| 18.12 | 26.42 | ||
| 1051 |
| 29.87 | 43.55 | ||
| 1895 |
| 53.86 | 78.52 | ||
| 2414 |
| 68.59 | 100.00 | ||
| 1362 |
| 38.72 | 56.45 | ||
| 518 |
| 14.74 | 21.48 | ||
| 0 |
| .00 |
| .00 | |
| 2414 |
| 68.59 | 100.00 | ||
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| ** EFFICIENCY = 68.6% | ** |
LUMINANCE
ANGLE | ALONG | 45 | ACROSS | CERTIFIED BY: |
45 | 2118 | 2367 | 2578 | DATE: |
55 | 1923 | 2377 | 2695 | APR 27, 2004 |
65 | 1674 | 2353 | 2566 | PREPARED FOR: |
75 | 1405 | 1826 | 1907 |
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85 | 722 | 1066 | 1189 | CORNWALL, ONTARIO |
TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE
TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.
Model No. : QHE2GPFOP224120PG
LIGHTING SCIENCES CANADA LTD. 440 PHILLIP ST., UNIT 19 WATERLOO, ONTARIO
CERTIFIED TEST REPORT NO. LSCA267
COMPUTED BY LSC PROGRAM
WHITE REFLECTOR, SILVER BALLAST COVER, PERF. LAMP SHIELD WITH OVERLAY TWO 24W T5 HO FLUORESCENT LAMPS. LUMEN RATING = 1760 LMS.
ONE UNIVERSAL TRIAD
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| COEFFICIENTS | OF UTILIZATION |
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| ZONAL CAVITY | METHOD |
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| EFFECTIVE | FLOOR CAVITY | REFLECTANCE = .20 |
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CC |
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| 80 |
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| 70 |
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| 50 |
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| 30 |
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| 10 |
| 0 |
WALL |
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| 70 | 50 | 30 | 10 | 70 | 50 | 30 | 10 | 50 | 30 | 10 | 50 | 30 | 10 | 50 | 30 | 10 | 0 |
RCR |
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0 | .82 | .82 .82 .82 | .80 | .80 .80 .80 | .76 | .76 .76 | .73 .73 .73 | .70 | .70 .70 | .69 | ||||||||
1 | .75 | .72 .69 .67 | .73 | .71 .68 .66 | .68 | .66 .64 | .65 .63 .62 | .63 | .61 .60 | .59 | ||||||||
2 | .69 | .63 .59 .55 | .67 | .62 .58 .54 | .59 | .56 .53 | .57 .55 .52 | .55 | .53 .51 | .49 | ||||||||
3 | .63 | .56 .51 .46 | .61 | .55 .50 .46 | .53 | .49 .45 | .51 .47 .44 | .49 | .46 .44 | .42 | ||||||||
4 | .58 | .50 .44 .39 | .56 | .49 .43 .39 | .47 | .42 .39 | .45 .41 .38 | .44 | .40 .38 | .36 | ||||||||
5 | .53 | .44 .38 .33 | .51 | .43 .37 .33 | .41 | .36 .33 | .40 .36 .32 | .39 | .35 .32 | .30 | ||||||||
6 | .48 | .39 .33 .29 | .47 | .38 .33 .28 | .37 | .32 .28 | .36 .31 .28 | .35 | .31 .28 | .26 | ||||||||
7 | .44 | .35 .29 .25 | .43 | .35 .29 .25 | .33 | .28 .25 | .32 .28 .24 | .32 | .27 .24 | .23 | ||||||||
8 | .41 | .31 .26 .21 | .40 | .31 .25 .21 | .30 | .25 .21 | .29 .24 .21 | .28 | .24 .21 | .20 | ||||||||
9 | .38 | .28 .22 .18 | .37 | .28 .22 .18 | .27 | .22 .18 | .26 .21 .18 | .25 | .21 .18 | .17 | ||||||||
10 | .35 | .26 .20 .16 | .34 | .25 .20 .16 | .25 | .20 .16 | .24 .19 .16 | .23 | .19 .16 | .15 | ||||||||
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| DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES |
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| LUMINAIRE | INPUT WATTS = | 50.7 |
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| LABORATORY RESULT MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE. |
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| BALLAST FACTORS HAVE NOT BEEN APPLIED. |
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Ordering Information Explanation of Catalogue Number Example: QHE2GPFOP224120PG
QHE
2
G
OP
2
24
QUALITY |
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| CEILING TYPE |
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| LAMP |
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| VOLTAGE |
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| OPTIONS |
HIGH |
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| Standard exposed |
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| QUANTITY |
| 120V |
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| R = Radio | |||
EFFICIENCY |
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| 2 |
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| 277V |
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| Interference Filter | ||
Recessed direct |
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| 3 |
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| 347V |
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| O = Emergency Lighting |
indirect soft |
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| System (for Canada) |
light high |
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| N = Emergency Lighting |
efficiency | FIXTURE | LAMP SHIELD |
| LAMP/FIXTURE |
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| System (for U.S.) | |||||||||
optical system | WIDTH | PF = Microperforated |
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| LENGTH |
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| BALLAST | |||||||||||||||
| 2' |
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| (NOMINAL 20'') |
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| 14 = 14W T5 |
| PG = Electronic linear T5, Pro S | ||||||||
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| LAMP SHIELD |
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| 24 = 24W T5HO |
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| DETAIL |
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OP = One piece (no center slot)
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
Job Information Type:
Lightolier a Genlyte Thomas Company
Technical Information: (978)
631 Airport Road, Fall River, MA 02720 - (508)
525 Education Road, Cornwall, Ontario, Canada K6H 6C7 - (613)
A0902 | Section 5 / Folio |
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