Lightolier SKS2GPK2FT Ordering Information, Options/Accessories, Specifications continuned

Page 2

Skyway SKS2GPK2FT

Page 2 of 2

Model No. SKS2GPK2FTUNVIB (25 watt lamp)

2' x 2' Recessed Fluorescent, Tri-Lens Frame Static or Air Supply/Return, 2 Lamp Twin Tube T5

Model No. SKS2GPK2FTUNVIB (40 watt lamp)

LER = FP - 64.0 IW - 59.4 BF - 0.92 Comparative yearly lighting energy cost per

1000 lumens = $3.75

Report Number: G2008207

Catalog Number: SKS2GPK2FTUNVIB

Lamps: (2) PL-L40/835/XEW/4P/RS/IS 25W

Luminaire: Skyway Recessed 2' x 2' fixture

prismatic acrylic lens assembly. Ballast: ICN-2TTP40-SC

Report is based on 2300 Lumens per lamp. Efficiency: 89.9%

CIE Type-Direct-Indirect

 

 

 

 

Plane:

 

 

 

 

0-Deg

 

90-Deg

Spacing Criteria:

 

 

1.2

 

 

1.4

Shielding Angles:

 

 

90

 

 

90

Plane:

 

 

 

 

0-Deg

 

90-Deg

Luminous Length:

 

21.600

 

21.600

COEFFICIENTS OF UTILIZATION –

 

 

ZONAL CAVITY METHOD. EFFECTIVE

 

FLOOR CAVITY REFLECTANCE 0.200

 

RC

 

80

 

 

50

 

 

30

 

RW

70

50

30

50

30

10

50

30

10

01

99

95

91

89

87

84

86

84

82

02

91

84

78

79

75

71

76

73

69

03

83

75

68

71

65

61

68

64

60

04

77

67

59

63

57

53

61

56

52

05

71

60

52

57

51

46

55

50

46

06

66

54

47

52

45

41

50

45

40

07

61

49

42

47

41

36

46

40

36

08

57

45

38

43

37

33

42

37

32

09

53

42

35

40

34

30

39

33

29

10

50

38

32

37

31

27

36

31

27

CANDELA DISTRIBUTION

 

0.0

45.0

90.0

FLUX

0

1721

1721

1721

 

5

1704

1705

1709

162

15

1613

1631

1658

462

25

1449

1520

1614

704

35

1229

1390

1548

863

45

921

1012

1025

773

55

595

653

623

569

65

337

367

348

364

75

171

176

161

188

85

32

45

25

46

90

0

0

0

 

 

 

 

 

 

ZONAL LUMEN SUMMARY

ZONE

LUMENS

% LAMP

% FIXT

00-030

1328

28.9

32.1

00-040

2191

47.6

53.0

00-060

3537

76.9

85.5

00-090

4134

89.9

100.0

90-180

0000

0.0

000.0

00-180

4134

89.9

100.0

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.

0-DEG. 45-DEG. 90-DEG.

45

4326.

4753.

4814.

55

3445.

3781.

3607.

65

2648.

2884.

2735.

75

2194.

2258.

2066.

85

1219.

1715.

953.

LER = FP - 64.3 IW - 69.1 BF - 0.88 Comparative yearly lighting energy cost per

1000 lumens = $3.73

Report Number: G2008206

Catalog Number: SKS2GPK2FTUNVIB

Lamps: (2) PL-L40/835/RS/IS

Luminaire: Skyway Recessed 2' x 2' fixture

prismatic acrylic lens assembly. Ballast: ICN-2TTP40-SC

Report is based on 3300 Lumens per lamp. Efficiency: 76.5%

CIE Type-Direct-Indirect

 

 

 

 

Plane:

 

 

 

 

0-Deg

 

90-Deg

Spacing Criteria:

 

 

1.2

 

 

1.4

Shielding Angles:

 

 

90

 

 

90

Plane:

 

 

 

 

0-Deg

 

90-Deg

Luminous Length:

 

21.600

 

21.600

COEFFICIENTS OF UTILIZATION –

 

 

ZONAL CAVITY METHOD. EFFECTIVE

 

FLOOR CAVITY REFLECTANCE 0.200

 

RC

 

80

 

 

50

 

 

30

 

RW

70

50

30

50

30

10

50

30

10

01

84

81

78

76

74

72

73

71

69

02

77

71

66

67

63

60

65

62

59

03

71

63

57

60

55

51

58

54

51

04

65

56

50

54

48

44

52

47

44

05

60

51

44

48

43

39

47

42

38

06

56

46

39

44

38

34

43

38

34

07

52

42

35

40

35

31

39

34

30

08

48

38

32

37

31

27

36

31

27

09

45

35

29

34

29

25

33

28

25

10

42

33

27

31

26

23

31

26

22

CANDELA DISTRIBUTION

 

0.0

45.0

90.0

FLUX

0

2055

2055

2055

 

5

2040

2040

2043

194

15

1937

1957

1986

554

25

1747

1826

1932

846

35

1482

1672

1859

1041

45

1131

1248

1276

956

55

736

808

772

703

65

420

459

435

454

75

218

222

207

240

85

48

66

40

65

90

0

0

0

 

 

 

 

 

 

ZONAL LUMEN SUMMARY

ZONE

LUMENS

% LAMP

% FIXT

00-030

1593

24.1

31.5

00-040

2635

39.9

52.2

00-060

4294

65.1

85.0

00-090

5052

76.5

100.0

90-180

0000

0.0

000.0

00-180

5052

76.5

100.0

LUMINANCE DATA IN CANDELA/SQ. METER

AVERAGE AVERAGE AVERAGE AVERAGE

IN DEG.

0-DEG. 45-DEG. 90-DEG.

45

5312.

5861.

5993.

55

4261.

4678.

4470.

65

3300.

3607.

3418.

75

2797.

2849.

2656.

85

1829.

2515.

1524.

Ordering Information

Explanation of Catalog Number. Example: SKS2GPK2FTUNVIB

2

P

K

2

FT

Skyway

Body Style:

Fixture

Ceiling Type:

Side Lens:

Recessed

S = Static

Width

G = Standard

P= Frost White

Fluorescent

A = Air

 

Grid

Acrylic Lens

 

 

 

 

T = Slot Grid

 

 

 

 

 

 

 

SK

Standard Skyway

 

 

 

 

 

 

 

 

SY

 

For NYC Code – I.B.E.W. Manufactured

 

 

 

 

 

 

 

NK

For NYC Code – Local 3 Manufactured

 

 

 

 

 

 

 

 

 

 

 

 

Options/Accessories

Fusing: Internal fast blow fusing: SUFFIX: A.

Internal slow blow fusing: SUFFIX: C.

Drywall Kit: Order Catalog Number: FK92X2.

Electrical Wiring Options: Consult factory.

Center Lens:

Lamp

 

 

 

 

 

Lamp:

K= Pattern 19

Quantity

 

(By Others)

.156 Virgin

2=2 Lamp

FT = Twin Tube T5

Acyrlic Lens

 

 

 

 

 

Voltage:

 

 

 

 

 

 

 

 

 

Options:

120, 277 or

 

 

Add appropriate

UNV=120-277

 

 

suffix to catalog

 

 

 

 

 

no., ie: (A)

 

 

Ballast Type:

 

 

 

 

 

 

<20THD <10THD

2 Lamp Elec. TT5

 

 

SB*

IB**

(25 or 40 Watt)

 

 

–

PR†

2 Lamp Elec. TT5

 

 

(40 Watt)

 

 

BE*

 

 

2 Lamp Elec. TT5

 

 

 

–

(50 Watt)

 

 

–

BF*

2 Lamp Elec. TT5

 

 

(55 Watt)

 

 

PB

 

–

LOL Dimming TT5

 

 

 

*Instant Start Standard.

Other dimming options. Consult factory.

NOTE:

For TT5 40W UNV, you must use PR Ballast Code. †Program Rapid Start

For motion or light sensor: See Folio OA20-10 and OA20-30.

Specifications (continuned)

Specifications

Performance: In an installation of 2 lamp 25W luminaires in a room cavity ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .95. To reduce glare the average brightness at 65° shall not exceed 2648 candelas per square meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be less than 67.9%.

Air Handling: (SKA only) side air passages for air supply or air return. Supply air is discharged vertically. Optional side closure strips. Air return is also provid- ed through the lamp compartment through fixture body ends.

Materials: Chassis parts are die-formed code gauge cold rolled steel. Housing has side rails hemmed over and housing ends turned-in for safe handling.

Finish: Chassis exterior–black baked polyester enamel. Cavity–white baked polyester enamel minimum 86% reflectance. Rust preventative undercoating. Reflectors- 95% reflective white powder coated.

Lens: Proprietary high quailty frost white acrylic and clear conical prism lens assembly.

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°.

UL Listed for damp locations. Labels: I.B.E.W./UL and ULc Listed.

This product may have a mercury containing lamp. Manage in accord with Disposal Laws. See: www.lamprecycle.org

Job Information Type:

For Factory 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.

www.lightolier.com © 2009 a Philips Group

Section 5/Folio MA12-10

Lightolier is a Philips group brand

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Contents Mounting Methods FeaturesDimensions 24 610mm Air supply slots SKA Only 127mmOrdering Information Options/AccessoriesSpecifications continuned

SKS2GPK2FT specifications

The Lightolier SKS2GPK2FT is a cutting-edge lighting solution that blends functionality with aesthetic appeal, making it an excellent choice for various environments, from commercial spaces to modern residential areas. This innovative fixture is designed to deliver optimal illumination while enhancing the overall decor of any room.

One of the standout features of the SKS2GPK2FT is its efficient LED technology. Utilizing advanced luminaire design, it provides exceptional brightness while consuming significantly less energy compared to traditional lighting options. The integrated LED system not only reduces electricity costs but also extends the lifespan of the fixture, minimizing the need for frequent replacements.

Another notable characteristic of the SKS2GPK2FT is its versatile design, which allows it to be installed in multiple configurations. Whether mounted directly to a ceiling or suspended as a pendant light, the fixture can adapt to various space requirements and design preferences. This flexibility makes it suitable for offices, retail spaces, galleries, and home environments alike.

The SKS2GPK2FT also incorporates a sleek and modern aesthetic, featuring a minimalist profile that can complement any decor style. The fixture is available in various finishes, ensuring that it can seamlessly integrate into existing interiors while providing a touch of contemporary elegance.

Moreover, the SKS2GPK2FT is equipped with advanced optical technologies that ensure uniform light distribution. This design minimizes glare and shadows, creating a comfortable environment for users. With a color temperature range that can be customized, it allows for tailored lighting experiences that enhance productivity and mood.

In terms of installation and maintenance, the Lightolier SKS2GPK2FT is designed for user-friendly setup and ease of access. The fixture's construction allows for quick installation without the need for specialized tools, making it ideal for both individual and commercial applications.

In summary, the Lightolier SKS2GPK2FT is a versatile and efficient lighting solution that stands out for its energy-saving LED technology, stylish design, and adaptable installation options. With its combination of modern aesthetics and high-performance features, it is a prime choice for those looking to enhance their lighting experience while prioritizing sustainability and efficiency.
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