SECTION 2/Folio G05-48 REV. A

 

VR PARABOLIC VRA2G16LV2FT

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2'x2' RECESSED FLUORESCENT, 4" DEEP, 16 CELL (4x4) PARABOLIC LOUVER

 

STATIC OR AIR SUPPLY/RETURN, IES RP1 FOR NORMAL VDT USE

PHOTOMETRY

 

LER = FP - 39.0

WATTS - 69.0

 

BF - 0.82

 

 

 

 

 

 

MODEL NO. VRA2G16LV2FT Comparative yearly lighting energy cost per 1000 lumens = $6.15

 

 

 

 

 

coefficients of utilization — zonal cavity method

(effective floor cavity reflectance 0.20)

 

 

 

 

 

 

 

RF

 

 

20

 

 

 

 

 

20

 

 

 

 

 

20

 

 

 

 

RC

 

 

80

 

 

 

 

 

50

 

 

 

 

 

30

 

 

 

 

RW

 

70

50

 

 

30

 

50

30

 

10

 

50

 

30

10

 

 

 

1

 

59

57

 

 

56

 

54

53

 

52

 

52

 

51

50

 

 

ratio

2

 

55

52

 

 

50

 

50

48

 

46

 

48

 

46

45

 

 

3

 

52

48

 

 

45

 

45

43

 

41

 

44

 

42

40

 

 

cavity

4

 

48

43

 

 

40

 

42

39

 

37

 

41

 

38

36

 

 

5

 

45

39

 

 

36

 

38

35

 

32

 

37

 

34

32

 

 

room

6

 

42

36

 

 

32

 

35

31

 

29

 

34

 

31

29

 

 

7

 

39

32

 

 

29

 

31

28

 

26

 

31

 

28

25

 

 

 

8

 

35

29

 

 

25

 

28

25

 

22

 

28

 

24

22

 

 

 

9

 

32

26

 

 

22

 

25

22

 

19

 

25

 

21

19

 

 

 

10

 

30

23

 

 

20

 

23

19

 

17

 

22

 

19

17

 

 

visual comfort probability

(rated lumens per lamp 3150.)

 

 

 

 

 

 

 

 

 

room size

 

 

 

 

 

ceiling height

 

 

 

 

 

ceiling height

 

 

 

 

W

 

 

L

 

 

 

8.5

10.0

13.0

16.0

 

 

 

8.5

10.0

13.0

 

16.0

 

20

 

 

20

 

 

 

90

88

84

74

 

 

 

95

90

87

 

75

 

20

 

 

30

 

 

 

91

89

86

77

 

 

 

95

92

90

 

79

 

20

 

 

40

 

 

 

91

90

88

80

 

 

 

95

91

90

 

82

 

 

20

 

 

60

 

 

 

91

91

89

82

 

 

 

96

91

90

 

82

 

30

 

 

20

 

 

 

90

88

87

78

 

 

 

95

91

90

 

78

 

30

 

 

30

 

 

 

91

90

88

80

 

 

 

96

92

92

 

82

 

30

 

 

40

 

 

 

91

91

90

82

 

 

 

96

92

92

 

84

 

30

 

 

60

 

 

 

92

91

91

84

 

 

 

96

92

92

 

84

 

 

30

 

 

80

 

lengthwise

 

92

91

91

84

 

 

crosswise

96

92

92

 

84

 

40

 

 

40

 

 

92

91

90

84

 

 

96

92

92

 

86

 

40

 

 

20

 

 

 

90

88

87

80

 

 

 

95

91

90

 

81

 

40

 

 

30

 

luminaries

 

91

90

89

82

 

 

luminaries

96

92

92

 

84

 

40

 

 

60

 

 

92

91

91

85

 

 

96

92

92

 

86

 

40

 

 

80

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

 

 

40

 

 

100

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

 

60

 

 

30

 

 

 

92

90

89

82

 

 

 

96

92

92

 

84

 

60

 

 

40

 

 

 

92

91

90

84

 

 

 

96

92

92

 

86

 

60

 

 

60

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

 

 

 

 

 

 

 

 

 

 

 

60

 

 

80

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

 

 

60

 

 

100

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

 

100

 

 

40

 

 

 

92

91

90

84

 

 

 

96

92

92

 

86

 

100

 

 

60

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

 

100

 

 

80

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

 

 

100

 

 

100

 

 

 

92

91

91

86

 

 

 

96

92

92

 

86

ORDERING INFORMATION

Explanation of Catalog Number. Example: VRA2G16LV2FT120SBGLR

VR

 

 

 

 

 

2

 

 

 

 

16

 

 

 

 

V

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BODY

STYLE:

 

 

CEILING TYPE:

 

 

 

LOUVER

 

 

 

LAMP

 

 

 

 

A=Air Handling

 

 

G= Grid

 

 

 

FINISH*:

 

 

 

QUANTITY

 

 

 

 

S=Static

 

 

 

(lay-in T bar)

 

 

L=Low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F=Flanged

 

 

 

Iridescence

 

 

 

 

 

 

VR:

 

FIXTURE

(overlap)

NUMBER OF

 

Semi-specular

SINGLE “V”

 

 

 

 

 

 

 

4" Deep

WIDTH

Z spline and

CELLS:

 

(standard)

REFLECTOR

 

 

 

 

 

 

 

Pre-anodized

 

 

plaster frame

(4 rows of

P=Low

 

 

 

 

 

 

Aluminum

 

 

4 cells)

 

 

 

 

 

 

 

 

T=Slot grid or

 

Iridescence

 

 

 

 

 

 

Louver

 

 

 

 

 

 

 

 

 

 

 

 

 

two-directional

 

 

 

Specular

 

 

 

 

 

 

For Normal

 

 

 

 

 

 

 

 

 

 

 

VDT Use

concealed T

(see options)

 

FT

 

 

 

VOLTAGE:

 

 

OPTIONS:

 

 

 

120 or 277

 

Add appropriate

 

 

 

 

 

 

suffix to catalog

 

 

 

 

 

 

no, ie: (GLR)

LAMP TYPE/

 

 

BALLAST TYPE:

 

FIXTURE

 

 

 

<20THD

<10THD

LENGTH:

1-2 Lamp Elec. TT5

 

 

 

Twin Tube T5

 

SB*

IB*

(Nominal 24")

(40 watt)

 

 

 

 

LOL TT5 Dimming

 

PB

*Instant Start Standard

Other dimming options. Consult factory.

OPTIONS & ACCESSORIES

PLASTER FRAME: Catalog Number: PF22.

CONTINUOUS ROW INSTALLATION: For F type fixtures, half-width flanges are

required between fixtures, Order Catalog Number: S2FCTRIM (each joint).

SPLAY TRIM: For T ceiling type only. SUFFIX: CTZ22 S2 SPLAY TRIM.

RADIO INTERFERENCE FILTER: 120 or 277 volt, 50 or 60 Hz. One per fixture

standard. SUFFIX: RF.

ELECTRICAL WIRING OPTIONS: Consult factory.

AIR CLOSURE STRIPS: SUFFIX ACS2 (factory installed).

DRYWALL KIT: Order Catalog Number: FK92X2. (Request Folio OA30-10.)

CHICAGO PLENUM: SUFFIX: CP.

SPECIFICATIONS

PERFORMANCE: In an installation of 2 lamp 40W luminaires in a room cavity ratio of 1, reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .57 with a spacing to mounting ratio of 1.8 perpendicular to the lamps. To meet IES RP1 preferred requirements for VDT areas the VCP (visual comfort proba- bility) shall not be less than 92 either crosswise or lengthwise and the maximum average brightness at 65°, 75° and 85° shall not exceed 267, 121 and 72 candelas per square meter respectively in the 0°, 45°, and 90° horizontal planes. Candelas at Nadir (0°) not to exceed 1224.

SPECIFICATIONS (continued)

AIR HANDLING: (VRA only) side air passages for air supply or air return. Optional side closure strips. Air return is also provided through the lamp com- partment through fixture body ends.

MATERIALS: Chassis parts are die-formed code gauge cold rolled steel. Housing side rails hemmed over and housing ends turned-in for safe handling. LOUVER: Pre-anodized aluminum (Coilzak@ or equal).

FINISH: Chassis exterior–black baked polyester enamel. Cavity–white baked polyester enamel minimum 86% reflectance. Phosphate undercoating. Louver–low iridescence semi-specular anodized vertical grain aluminum reflec- tor sheet is standard.

ELECTRICAL: Thermally protected class “P” ballast C.B.M. approved, non PCB. If K.O. is within 3" of ballast, use wire suitable for at least 90°.

LABELS: I.B.E.W./UL and C-UL.

Job Information

 

Type:

 

 

 

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

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Lightolier VRA2G16LV2FT dimensions Photometry, Ordering Information, Options & Accessories, Specifications

VRA2G16LV2FT specifications

The Lightolier VRA2G16LV2FT is an innovative lighting solution that has garnered significant attention for its versatile design, energy efficiency, and advanced technology. This high-performance fixture is specifically engineered to address the diverse needs of today’s commercial and residential spaces, providing tailored solutions for various applications.

One of the notable features of the VRA2G16LV2FT is its sleek, minimalist aesthetic, which allows it to blend seamlessly into any environment. The fixture is designed to provide consistent and uniform illumination, making it an ideal choice for areas requiring high visibility, such as offices, retail spaces, and corridors. The VRA2G16LV2FT typically incorporates LED technology, which not only delivers superior brightness but also reduces energy consumption significantly compared to traditional lighting sources.

The VRA2G16LV2FT harnesses advanced LED drivers and optics that allow for optimized light distribution, enhancing the functionality of various indoor areas. With adjustable lumen outputs, users can tailor the lighting intensity to meet specific requirements, creating a comfortable and productive atmosphere. Another attractive aspect of the VRA2G16LV2FT is its long lifespan, which can exceed 50,000 hours, resulting in reduced maintenance costs and less frequent replacements.

Additionally, the VRA2G16LV2FT is engineered with integrated controls that support dimming capabilities, promoting energy savings and adaptability in light levels according to user preferences and occupancy. Some models can also be integrated into smart lighting systems, enabling compatibility with building management systems for improved energy efficiency.

The fixture’s construction is robust, featuring high-quality materials designed for durability and longevity. It typically comes in various sizes and configurations, allowing for installation in both new and retrofit applications. The VRA2G16LV2FT has been subject to rigorous testing for safety and performance, ensuring it meets industry standards and provides peace of mind for users.

In summary, the Lightolier VRA2G16LV2FT represents a sophisticated lighting solution that merges functionality and aesthetic appeal. With its advanced LED technology, customizable features, and energy-efficient design, it stands out as a premier choice for modern lighting applications, enhancing spaces while promoting sustainability. Whether installed in commercial or residential settings, the VRA2G16LV2FT is poised to transform environments with its superior performance and versatility.