Lightolier QVD2GGLOP T5 Candlepower Summary Output Lumens, Luminance SUMMARY-CD. / SQ. M, Date

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alter Tilelyte QVD2GGLOP TT5 or T5

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2 X 2 Recessed fluorescent with glass lens, 3-lamp tt5 bi-tube or 4-lamp t5 linear

Photometry

Model No. : QVD2GGLOP3FT

CERTIFIED TEST REPORT NO. LSC A677

COMPUTED BY LSC PROGRAM **TEST-LITE**

CANLYTE 2x2 RECESSED COMPACT FLUORESCENT LUMINAIRE CAT. NO. QVD2GGLOP3FT120SB

WITH WHITE PAINTED INTERIOR AND GLASS DIFFUSER

THREE 40W BIAXIAL COMPACT FLUORESCENT LAMPS. LUMEN RATING = 3150 LMS. TWO UNIVERSAL TRIAD 120V 1 OR 2-LAMP ELECTRONIC BALLASTS NO. C240SI120RH

LIGHTING SCIENCES CANADA LTD. 440 PHILLIP ST., UNIT 19 WATERLOO, ONTARIO

CERTIFIED TEST REPORT NO. LSC A677

COMPUTED BY LSC PROGRAM **TEST-LITE**

CANLYTE 2x2 RECESSED COMPACT FLUORESCENT LUMINAIRE CAT. NO. QVD2GGLOP3FT120SB

WITH WHITE PAINTED INTERIOR AND GLASS DIFFUSER

THREE 40W BIAXIAL COMPACT FLUORESCENT LAMPS. LUMEN RATING = 3150 LMS. TWO UNIVERSAL TRIAD 120V 1 OR 2-LAMP ELECTRONIC BALLASTS NO. C240SI120RH

5.75"

5.75"

3.2"

4.75"

 

23.75"

CANDLEPOWER SUMMARY OUTPUT LUMENS

ANGLE ALONG 22.5 45 67.5 ACROSS 0 1856 1856 1856 1856 1856

51846 1845 1842 1847 1854 178

101814 1812 1818 1816 1820

151762 1760 1759 1773 1767 496

201685 1684 1695 1694 1694

251598 1598 1591 1596 1599 733

301481 1484 1484 1484 1489

351363 1361 1364 1369 1369 852

401234 1239 1234 1236 1236

451090 1099 1091 1091 1103 841

50941 948 941 941 949

55798 795 799 807 806 713

60654 651 652 659 655

65514 507 513 505 509 506

70376 371 369 372 382

75242 240 241 240 244 256

80125 121 126 126 123

85

35

34

25

31

26

46

90

0

0

0

0

0

 

ZONAL LUMENS AND PERCENTAGES

ZONE LUMENS % LAMP %LUMINAIRE

0-30 1406 14.89 30.45

0-40 2258 23.90 48.88

0-60 3812 40.35 82.51

0-90 4620 48.90 100.00

40-90 2362 25.00 51.12

60-90 808 8.55 17.49

90-180 0 .00 .00

0-180 4620 48.90 100.00

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

.58

.58 .58 .58

.57

.57 .57 .57

.54

.54 .54

.52 .52 .52

.50

.50 .50

.49

1

.54

.52 .50 .48

.53

.51 .49 .48

.49

.47 .46

.47 .46 .45

.45

.44 .43

.42

2

.50

.46 .43 .41

.49

.45 .43 .40

.44

.41 .39

.42 .40 .39

.41

.39 .38

.37

3

.46

.41 .38 .35

.45

.40 .37 .35

.39

.36 .34

.38 .35 .33

.37

.35 .33

.32

4

.42

.37

.33

.30

.41

.36

.33

.30

.35

.32

.30

.34

.31

.29

.33

.31

.29

.28

5

.39

.33

.29

.26

.38

.33

.29

.26

.32

.28

.26

.31

.28

.26

.30

.27

.25

.24

6

.36

.30

.26

.23

.35

.30

.26

.23

.29

.25

.23

.28

.25

.23

.27

.24

.22

.21

7

.33

.27

.23

.20

.32

.27

.23

.20

.26

.22

.20

.25

.22

.20

.25

.22

.20

.19

 

 

 

 

** EFFICIENCY = 48.9%

 

**

LUMINANCE SUMMARY-CD. / SQ. M.

S/MH =

1.2

 

 

 

 

SC

=

1.2

ANGLE

ALONG

45

ACROSS

CERTIFIED BY:

 

 

45

4514

4536

4589

DATE:

 

 

55

4074

4096

4133

APR 20,

2005

65

3565

3571

3545

PREPARED FOR:

 

 

75

2738

2736

2772

CANLYTE

 

 

85

1172

849

887

CORNWALL, ONTARIO

 

 

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE

TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

8

.31

.25

.21

.18

.30

.24

.20

.18

.24

.20

.18

.23

.20

.18

.22

.20

.17

.17

9

.29

.22

.18

.16

.28

.22

.18

.16

.21

.18

.16

.21

.18

.16

.20

.18

.15

.15

10

.27

.20

.17

.14

.26

.20

.17

.14

.20

.16

.14

.19

.16

.14

.19

.16

.14

.13

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

LUMINAIRE INPUT WATTS = 99.8

LABORATORY RESULT MAY NOT BE REPRESENTATIVE OF FIELD PERFORMANCE.

BALLAST FACTORS HAVE NOT BEEN APPLIED.

Ordering Information Explanation of Catalogue Number Example: QVD��d2GGLOPgglop3FTft

QVD

2

G

GL

3

FT

Alter

fixture

Ceiling

Lamp

Lamp shield

Lamp

lamp/fixture

Voltage

 

 

 

options

TileLyte

width

type

shield

details

quantity

length

120, 277

 

 

 

Add appropriate suffix

 

2'

G=Standard

GL=Tempered

OP=One piece

3

(nominal 24'')

UNV

 

 

 

 

FT=TT5 bi-tube

 

 

 

 

to catalogue no.

 

 

exposed

glass with

 

4

 

ballast type

 

 

 

 

24=24w TT5HO

 

 

 

T-grid ceilings

opal overlay

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X3=One 3-lamp Generic Electronic TT5

 

 

 

 

 

 

 

 

PG=Electronic Linear P.S.

SPECIFICATIONS

MATERIALS: One piece chassis constructed from die formed 20 gauge cold rolled steele. 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 CSA, UL

Job Information Type:

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. © 2005 Genlyte Thomas Group LLC (Lightolier Division)

A0902

Section 5 / Folio L10-10

®

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Contents Dimensions FeaturesMounting Methods / Features Luminance SUMMARY-CD. / SQ. M Candlepower Summary Output LumensZonal Lumens and Percentages Zone Lumens % Lamp %LUMINAIRE Angle Along Across Certified by

QVD2GGLOP TT5, QVD2GGLOP T5 specifications

The Lightolier QVD2GGLOP T5 and QVD2GGLOP TT5 are innovative lighting solutions designed for both commercial and architectural applications. These fixtures showcase advanced technologies and features that enhance energy efficiency, quality of light, and design versatility, making them a popular choice among architects, designers, and electrical engineers.

One of the key characteristics of the QVD2GGLOP series is its use of T5 fluorescent lamps, which are known for their slim profile and high luminous efficacy. The T5 technology allows for a more compact fixture design while providing excellent light output, making it ideal for a variety of settings, such as offices, retail spaces, and educational institutions. The QVD2GGLOP fixtures can accommodate either single or double lamp configurations, providing flexibility in terms of brightness and energy consumption.

Another significant feature of the QVD2GGLOP is its optical system. The fixtures are designed with high-performance reflectors that enhance light distribution and minimize glare. This thoughtful engineering ensures that the light is directed where it is needed most, creating a comfortable and visually appealing environment. The result is a blend of aesthetics and functionality that meets the demands of modern architecture.

The construction of the QVD2GGLOP fixtures also stands out. Made from high-quality materials, these fixtures are built to last, with durable finishes that resist wear and tear over time. The design focuses on ease of installation and maintenance, allowing for quick access to lamp replacement and cleaning, which is essential in busy commercial spaces.

Furthermore, the QVD2GGLOP TT5 variant features additional specifications that cater to advanced lighting needs. This option may incorporate advanced control systems, such as dimming capabilities and occupancy sensors, that enhance energy efficiency by reducing power consumption in unoccupied spaces. This feature not only lowers energy costs but also contributes to a sustainable approach to lighting design.

In summary, the Lightolier QVD2GGLOP T5 and QVD2GGLOP TT5 fixtures exemplify the integration of modern technology and thoughtful design in commercial lighting solutions. With their high efficacy, superior light distribution, durable construction, and advanced features, these fixtures are an excellent choice for anyone looking to elevate their lighting design while maintaining energy efficiency and enhancing user comfort.
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