Section 2/Folio G50-63 Rev. A

Paralyte 2448 PLA2G18LP332

Page 2 of 2

Photometry

G98032

PLA2G18LP332120O3

2' x 4' Recessed Fluorescent, 3-1/8" Deep, 18 Cell Parabolic Louver Static and Air Return 3 Lamp, T8 or T12

Model No. PLA2G18LP332120O3

LER=FP-67.2 IW - 85 BF - 0.88

 

 

 

 

 

 

 

 

 

 

 

 

Comparative yearly lighting energy cost per 1000 lumens=$3.57

 

 

 

 

 

 

 

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

 

84

 

 

82

 

79

 

77

75

 

73

 

74

 

72

71

 

 

ratio

2

 

78

 

 

73

 

68

 

69

65

 

62

 

66

 

63

61

 

 

3

 

72

 

 

65

 

59

 

61

57

 

53

 

59

 

56

53

 

 

cavity

4

 

66

 

 

58

 

52

 

55

50

 

46

 

53

 

49

46

 

 

5

 

61

 

 

52

 

45

 

49

44

 

40

 

48

 

43

40

 

 

room

6

 

56

 

 

47

 

40

 

45

39

 

35

 

43

 

39

35

 

 

7

 

52

 

 

42

 

36

 

41

35

 

31

 

39

 

35

31

 

 

 

8

 

48

 

 

38

 

32

 

37

32

 

28

 

36

 

31

28

 

 

 

9

 

45

 

 

35

 

29

 

34

29

 

25

 

33

 

28

25

 

 

 

10

 

42

 

 

32

 

27

 

31

26

 

23

 

31

 

26

23

 

 

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

 

 

 

74

73

70

79

 

 

 

 

73

71

73

 

75

 

20

 

 

30

 

 

 

75

76

71

69

 

 

 

 

74

71

71

 

68

 

20

 

 

40

 

 

 

75

76

72

72

 

 

 

 

74

71

71

 

70

 

 

20

 

 

60

 

 

 

75

76

72

72

 

 

 

 

74

72

71

 

70

 

30

 

 

20

 

 

 

74

77

71

77

 

 

 

 

74

76

73

 

74

 

30

 

 

30

 

 

 

75

79

73

67

 

 

 

 

74

76

72

 

67

 

30

 

 

40

 

 

 

75

77

73

71

 

 

 

 

74

76

72

 

69

 

30

 

 

60

 

 

 

75

78

73

71

 

 

 

 

74

76

73

 

70

 

 

30

 

 

80

 

 

lengthwise

75

78

73

71

 

 

crosswise

 

74

76

73

 

70

 

40

 

 

40

 

 

75

78

77

72

 

 

 

74

76

76

 

70

 

40

 

 

20

 

 

 

75

77

74

78

 

 

 

 

74

76

77

 

75

 

40

 

 

30

 

 

 

75

77

76

68

 

 

 

 

74

76

76

 

67

 

40

 

 

60

 

 

luminaries

75

76

77

72

 

 

luminaries

 

74

76

76

 

71

 

40

 

 

80

 

 

75

76

76

72

 

 

 

74

75

76

 

71

 

 

40

 

 

100

 

 

 

75

76

76

72

 

 

 

 

75

75

76

 

71

 

60

 

 

30

 

 

 

75

78

76

71

 

 

 

 

74

76

76

 

70

 

60

 

 

40

 

 

 

75

76

77

73

 

 

 

 

74

76

76

 

72

 

60

 

 

60

 

 

 

75

76

76

74

 

 

 

 

74

75

75

 

73

 

 

 

 

 

 

 

 

 

 

 

60

 

 

80

 

 

 

75

76

76

74

 

 

 

 

75

75

75

 

73

 

 

60

 

 

100

 

 

 

76

76

76

74

 

 

 

 

75

75

75

 

73

 

100

 

 

40

 

 

 

75

76

75

74

 

 

 

 

74

75

76

 

73

 

100

 

 

60

 

 

 

76

76

76

74

 

 

 

 

75

75

75

 

73

 

100

 

 

80

 

 

 

76

76

76

74

 

 

 

 

75

75

75

 

73

 

100

 

 

100

 

 

 

76

76

76

74

 

 

 

 

75

75

75

 

73

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ordering Information

Explanation of Catalog Number. Example: PLA2G18LP332120O3GLR

PL

 

A

 

 

 

 

 

Paralyte

 

Body Style:

2448:

A= Air Handling

3-1/8" Deep

 

/Static

Parabolic

Precision

Contoured

Pre-anodized

Aluminum

Louver

 

2

 

G

 

 

18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fixture

 

Ceiling Type:

Number of

 

 

 

Ballast Cover:

Lamp

 

Lamp/

 

Width

G=Grid (lay-in T bar)

Cells

 

 

 

P = Dual V Reflector

Quantity:

Fixture Length:

 

 

 

 

 

 

 

 

 

 

 

 

 

S = Single V Reflector

3 or 4 Lamps

 

32=T8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4 lamp -S

 

 

 

34=T12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reflector only)

 

 

 

(Nominal 48")

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Louver Finish:

L= Low Iridescence

Semi-Specular (standard)

W = White Paint

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage:

 

 

 

 

 

Options:

120 or 277

 

 

 

Add appropriate

 

 

 

 

 

 

suffix to catalog

 

 

 

 

 

 

 

 

 

 

 

 

no., ie: (GLR)

 

 

 

 

Ballast Type:

 

 

 

 

 

 

 

 

1 & 2 Lamp Mag. T12

LE

 

<10THD

 

 

 

 

 

<20THD

1 & 2 Lamp Elec. T8

SO*

 

HI*

1–3 Lamp Elec. T8

O3*

 

H3*

1–4 Lamp Elec. T8

O4*

 

H4*

LOL T8 Dimming

PS*

 

 

*Instant Start Standard

Other dimming options. Consult factory.

Options & Accessories

Prewiring: 3/8” factory prewired cable (three no. 18 AWG leads, 6’ long),

Suffix: FF6, (Four no. 18 AWG leads, 6’ long), Suffix: FF14.

Fusing: Internal fast-blow fusing. Suffix: GLR. Internal slow-blow fusing. Suffix: GMF.

Fluorescent Emergency Lighting System: Factory-installed emergency power battery pack with charger and inverter, concealed in fixture channel. Operates one fluorescent lamp at reduced light output for 90 minutes. Suffix: EM.

Radio Interference Filter: 120 or 277 volt, 50 or 60 Hz.

One per fixture. Suffix: R. One per ballast. Suffix: B.

Electrical Options: Special wiring, fusing or dimming ballasts and installed lamps are available, consult your Lightolier representative or factory.

T-Bar Spacer: If T-bar is less than 1-1/2” deep, order Catalog Number: STC. 2 each end is required.

Specifications

Performance: In an installation of 3 lamp 32W Iuminaires in a room cavity ratio of 1, with reflectance of 80% ceiling, 50% wall, 20% floor, the C.U shall not be less than 82. To prevent glare the VCP shall not be less than 74 either lengthwise or crosswise (at 100fc level) and the average brightness at 65° shall not exceed 1645 candelas per square meter. To control veiling reflections, luminaire output in the 3C°-90° zone shall not be less than 69.7%.

Specifications (continued)

Air Return: Designed to provide optimum air return. Air is returned through the lamp compartment for all ceiling systems and direct to plenum through slots in slot grid and narrow grid ceiling systems.

Materials: Chassis parts are die-formed code gauge cold rolled steel. Housing is embossed for rigidity with all edges turned up for safe handling. Louver is pre-anodized aluminum (Coilzak® or equal).

Finish: Louver–semi-specular anodized low iridescence, vertical grain reflector sheet. Cavity–white baked polyester minimum 86% reflectance. Phosphate undercoating. Chassis exterior–black baked polyester enamel.

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 ULc Listed.

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.

© 2003 Genlyte Thomas Group LLC (Lightolier Division) A0902

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Image 2
Lightolier PLA2G18LP332 dimensions Photometry, Ordering Information, Options & Accessories, Specifications

PLA2G18LP332 specifications

The Lightolier PLA2G18LP332 is a remarkable fixture that exemplifies innovative lighting design and cutting-edge technology, well-suited for diverse applications from commercial spaces to residential settings. This model belongs to a category specifically engineered to provide both functionality and aesthetic appeal, making it an attractive choice for interior decorators, architects, and homeowners alike.

One of the main features of the PLA2G18LP332 is its energy efficiency. The fixture is equipped with LED technology, which significantly reduces energy consumption compared to traditional incandescent or fluorescent lighting. This advancement not only lowers electricity bills but also contributes to sustainability efforts, making it an ideal option for environmentally conscious consumers. With an impressive lifespan, LEDs in this fixture minimize the need for frequent replacements, further enhancing its cost-effectiveness over time.

The Lightolier PLA2G18LP332 shines in versatility, featuring a sleek, modern design that can be seamlessly integrated into various lighting schemes. The fixture provides a soft, warm light that creates a welcoming ambiance in any setting. It can be used for task lighting in kitchens or offices, accent lighting in galleries, or general illumination in living spaces, showcasing its adaptability.

Another significant characteristic of this fixture is its ease of installation. The PLA2G18LP332 is designed with user-friendly mounting systems, allowing for quick and hassle-free setup. This feature is especially beneficial for contractors and DIY enthusiasts looking to enhance their spaces without complicated procedures.

In terms of technology, the Lightolier PLA2G18LP332 supports dimming capabilities, allowing users to adjust the brightness according to their desires and needs. This flexibility enables the creation of different moods or atmospheres, whether for a lively gathering or a quiet evening at home.

Additionally, this fixture includes excellent heat dissipation properties, ensuring that the LED components remain cool and perform optimally over extended periods. This not only enhances the durability of the light source but also contributes to overall safety.

In conclusion, the Lightolier PLA2G18LP332 emerges as a standout lighting solution, combining energy efficiency, versatility, ease of installation, and advanced technology. With its sleek design and adaptive functionality, it is an ideal choice for anyone looking to enhance their space with contemporary lighting that meets both practical and aesthetic needs.