Architectural Decorative 4K28

Page 2 of 2

Pendalux Contemporary 28” Diameter Body 4-26/32/42 Triple Tube

Features

1.Diffusing Reflector: White translucent acrylic, 3/16” thick.

2.Inner Dirt Shield: White translucent acrylic, 1/8” thick.

3.Chassis: Steel 20 gauge, semi-gloss white powder-coat finish.

4.Suspension: Swivel (central) stem, 5/8” steel tube. Canopy, steel, 7” Dia. fastened internally, no exposed hardware. Permits installation on ceilings with slope of up to 45°. Complies with California Code.

5.Cables: Reflector Bowl is suspended from a central point on three 1/16” stainless steel cables.

6.Lampholder: Multi-wattage, 4-pin, will accept either GX24q-3 or GX24q-4 lamp base.

7.Flange Trim: Steel 20 gauge, Plated or Painted Finish.

Lamping (by others)

Compact Fluorescent: Triple Tube, 26, 32, or 42 Watts.

 

 

General Electric

 

 

Osram/Sylvania

Philips

 

 

26W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp

 

 

 

F26TBX/*/A/4P

 

 

CF26DT/E/IN/*

 

 

 

 

 

 

PL-T26W/*/4P

 

 

 

 

 

 

 

32W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp

 

 

 

F32TBX/*/A/4P

 

 

 

CF32DT/E/IN/*

 

 

 

 

PL-T32W/*/4P

 

 

 

 

 

 

42W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp

 

 

 

F42QBK/*/A/4P

 

 

CF42DT/E/IN/*

 

 

PL-T42W/*/4P

 

 

 

 

 

*Manufacturers’ color temperature designation.

 

Electrical

Ballast: Electronic, 2-Lamp HPF, Class P, Programmed Start.

Universal Voltage 120/277V, Multi-Wattage 26/32/42W.

4 Lamps

 

26 Watt

 

32Watt

 

 

42Watt

 

Voltage

 

120V

 

277V

 

120V

 

277V

 

120V

 

277V

Total Input Watts

 

110

 

110

 

140

 

140

 

186

 

186

Max. Line Current (amps)

 

1.11

 

0.48

 

1.40

 

0.60

 

0.60

 

0.80

Power Factor

 

>0.98

 

>0.98

 

>0.98

 

>0.98

 

>0.99

 

>0.99

Ballast Factor

 

1.02

 

1.02

 

0.96

 

0.96

 

0.95

 

0.95

 

 

 

 

 

 

THD<10% Minimum Starting Temperature -5°F /-20°C.

Mounting

Mounts directly to 4” outlet box, using crossbar hanger, supplied.

Labels

cULus listed suitable for damp locations.

Application Data

28 Inch Diameter

 

 

 

 

30’ x 30’ x 10’ Space

 

 

 

Luminaire

 

Spacing: 10’ x 10’

 

 

 

 

Susp. Dist. 28”

 

4 Lamps

 

26W

 

32W

42W

 

 

TTT

 

TTT

TTT

Illum. (FC)

 

26

 

35

45

Maint.

 

 

 

 

 

Lum.

 

15/1

 

15/1

14/1

Ratio

 

 

 

 

 

Watts/

 

1.10

 

1.36

1.86

Sq. Ft.

 

 

 

 

 

Reflectancies: 80% Ceiling, 50% Walls, 20% Floor.

Light Loss Factor = .75 (.88 BF x .85)

FC (footcandles) at 30” work plane.

CERTIFIED TEST REPORT NO. 4K28442A

COMPUTED BY LSI PROGRAM **TEST-LITE**

LIGHTOLIER INDIRECT/DIRECT PENDANT FIXTURE

CAT. #4K28442ASBU, 28” DIFFUSER

4-42W PLT TRIPLE TUBE LAMPS, LUMEN RATING = 3200 LMS.

2-ADVANCE BALLAST, #ICF-2S42-M2-LD, 120 VAC

 

 

 

CANDLEPOWER SUMMARY

 

 

 

ANGLE MEAN CP LUMENS

ANGLE MEAN CP LUMENS

 

 

0

417

 

 

90

40

 

 

 

5

420

40

 

95

165

227

 

 

10

415

 

 

100

461

 

 

 

15

408

115

 

105

751

777

 

 

20

395

 

 

110

975

 

 

 

25

380

176

 

115

1171

1159

 

 

30

361

 

 

120

1351

 

 

 

35

337

212

 

125

1516

1349

 

 

40

312

 

 

130

1633

 

 

 

45

286

221

 

135

1706

1317

 

 

50

257

 

 

140

1753

 

 

 

55

224

201

 

145

1803

1129

 

 

60

190

 

 

150

1826

 

 

 

65

157

155

 

155

1817

838

 

 

70

123

 

 

160

1779

 

 

 

75

90

97

 

165

1691

473

 

 

80

62

 

 

170

1506

 

 

 

85

39

49

 

175

1349

134

 

 

90

40

 

 

180

1428

 

 

 

 

ZONAL LUMENS AND PERCENTAGES

 

 

 

 

 

DATE: DEC. 20, 2000

 

 

 

 

 

 

 

 

PREPARED FOR:

 

ZONE

LUMENS

% LAMP

%LUMINAIRE

LIGHTOLIER, FALL RIVER, MA

0-30

358

 

2.61

3.20

 

 

0-40

588

 

4.29

5.28

 

 

 

 

 

0-60

1046

 

7.80

9.59

 

 

0-90

1373

 

10.73

15.84

 

 

40-90

784

 

6.14

9.06

 

 

60-90

327

 

2.55

3.76

 

 

90-180

8040

 

62.81

92.76

 

 

0-180

9412

 

73.54

100.00

 

 

 

 

** EFFICIENCY =73.5% **

 

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE

TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD %EFFECTIVE FLOOR CAVITY REFLECTANCE = .20

 

 

80

 

 

70

 

 

50

 

 

30

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

30

10

50

30

10

50

30

10

50

30

10

50

30

10

0

 

1

.58 .56 .53

.51 .49 .46

.38 .36 .35

.25 .25 .24

.14 .14 .13

.08

 

2

.51 .47 .41

.44 .41 .38

.33 .31 .28

.22 .21 .20

.12 .12 .11

.07

RATIO

3

.49 .40 .36

.39 .35 .32

.29 .27 .24

.20 .18 .17

.11 .10 .10

.06

4

.39 .34 .31

.35 .30 .27

.26 .23 .21

.16 .16 .14

.10 .09 .08

.05

CAVITY

5

.34 .30 .26

.31 .26 .23

.23 .20 .18

.16 .14 .12

.09 .08 .07

.04

 

ROOM

6

.31 .26 .22

.27 .23 .20

.20 .17 .15

.14 .12 .11

.08 .07 .06

.04

8

.25 .20 .17

.22 .18 .15

.17 .14 .11

.11 .09 .08

.06 .05 .05

.03

 

7

.28 .23 .19

.24 .20 .17

.18 .15 .13

.13 .11 .09

.07 .06 .05

.03

 

9

.23 .18 .14

.20 .16 .13

.15 .12 .10

.10 .08

.07

.06 .05 .04

.02

 

10

.20 .16 .13

.18 .14 .11

.14 .11 .09

.09 .08

.06

.05 .04 .04

.02

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES

Job Information

Type:

 

 

Lightolier a Genlyte company

 

www.lightolier.com

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.

© 2005 Genlyte Group LLC • C0605

Page 2
Image 2
Lightolier 4K28 specifications Features, Lamping by others, Electrical, Mounting, Labels, Application Data

4K28 specifications

Lightolier, a leader in the lighting industry known for innovation and quality, offers the 4K28 model that perfectly blends modern aesthetics with advanced technology. The 4K28 is a versatile lighting solution designed to meet the diverse needs of both residential and commercial spaces.

At the heart of the Lightolier 4K28 is its energy-efficient LED technology. This model utilizes high-performance LEDs that provide exceptional brightness while consuming minimal power. The 4K28 produces a warm color temperature, promoting a welcoming ambiance that is perfect for living rooms, offices, and retail spaces alike. With a remarkable lumen output, this fixture ensures optimal illumination, enhancing visibility without causing harsh glare.

One of the standout features of the 4K28 is its sleek and modern design. The fixture is available in various finishes, allowing it to seamlessly integrate with contemporary decor while providing an aesthetically pleasing lighting solution. Its low-profile design makes it suitable for installations in tight spaces, providing flexibility for different architectural environments.

The 4K28 also boasts advanced dimming capabilities. With compatible dimmer switches, users can easily adjust the brightness to create the desired mood for any occasion. This feature not only enhances comfort but also helps in energy savings, offering users control over their power consumption.

In terms of installation, the Lightolier 4K28 is user-friendly, with straightforward mounting options that simplify the process for both professional electricians and DIY enthusiasts. The fixture is designed with durability in mind, utilizing high-quality materials that ensure its longevity, making it a smart investment in any lighting project.

Furthermore, the 4K28 is engineered to promote sustainability. By adopting LED technology, it significantly reduces the carbon footprint compared to traditional lighting options. Lightolier's commitment to eco-friendly practices is evident in the energy performance of the 4K28, which supports modern-day energy conservation efforts.

Overall, the Lightolier 4K28 represents a perfect marriage of style, functionality, and energy efficiency. Its innovative features and advanced technology make it an ideal choice for anyone looking to enhance their space with quality lighting while also prioritizing sustainability and efficiency. Whether for residential or commercial use, the 4K28 is a remarkable lighting solution that does not compromise on performance or design.