Lightolier FP28LEC dimensions Candlepower Summary, Coefficients of Utilization

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BrisaLinear Planar Surface Mount  FP28LEC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page of 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wall/Ceiling Mount T5 Fluorescent, ADA Compliant

FP28U / FPA3

90°

100

60°

200

300

400

30°

DECORATIVE LUMINAIRE CAT. # FP28U / FPA3 28W

SYLVANIA T-5 LAMPS. LUMEN RATING = 2610 LMS.

BALLAST/ ADVANCE ICN-2S28

 

 

Candlepower Summary

 

Angle

Along

22.5.

45

67.5

Across.

LumensOutput

0

351

351

351

351

351

 

5

351

350

349

349

347

33

15

340

338

338

340

338

96

25

316

317

320

323

321

148

35

284

286

291

296

295

182

45

242

247

256

264

263

197

55

193

201

213

220

221

188

65

137

147

160

167

169

155

75

76

86

98

104

105

101

85

19

29

41

47

49

44

90

6

16

27

32

33

 

95

7

17

27

32

33

27

105

10

18

31

40

43

30

115

10

17

30

41

45

29

125

10

18

27

37

41

24

135

9

14

21

30

33

17

145

8

11

18

21

22

10

155

7

8

12

16

18

6

165

6

7

8

9

11

2

175

8

8

7

6

5

1

180

7

7

7

7

7

 

Coefficients of Utilization

Ceiling

 

80%

 

 

70%

 

 

50%

 

 

30%

 

 

10%

 

 

Wall

70

50

30

10

70

50

30

10

50

30

10

50

30

10

50

30

10

0

 

RCR

 

 

Zonal Cavity Method - Effective Floor Reflectance = 20%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

.57 .57 .57 .57

.56

.56 .56

.56

.52

.52

.52 .48

.48

.48

.45

.45

.45

.44

 

 

1

.52

.50 .48

.46

.50

.48 .46

.45

.45

.44

.42 .42 . 41 .40

.40

.39 .38 .36

 

 

2

.48

.44 .40 .37

.46

.42 .39

.36

.39 .37

.35

.37 .35

.33

.35

.33

.32

.30

 

Ratio

3

.43

.38 .34

.31

.42

.37 .33

.30

.35 .32

.29

.33

.30

.28

.31

.29

.27

.26

 

4

.40

.34 .29 .26

.38

.33 .29

.26

.31 .27

.25

.29 .26

.24

.27

.25

.23

.22

 

Cavity

 

5

.36 .30 .25

.22

.35

.29 .25

.22

.27

.24

.21 .26 .23 .20

.24

.22

.19

.18

 

 

 

Room

6

.33

.27 .22

.19

.32

.26

.22

.19

.24

.21

.18 .23 .20 .17

.22 . 19

.17

.16

 

7

.30

.24 .19

.16

.29

.23 .19

.16

.22

.18

.16 .21 .17 .15

.20

.17

.15

.14

 

 

8

.28

.21 .17

.14

.27

.21 .17

.14

.20

.16

.13 .19 .15 .13

.18

.15

.13

.12

 

 

9

.26

.19

.15

.12

.25

.19

.15

.12

.18

.14

.12 .17 .13 .11

.16

.13

.11

.10

 

 

10

.24

.17

.13

.11

.23

.17

.13

.11 .16 .13

.10 .15 .12 .10

.14

.12

.10

.09

 

 

 

 

 

 

 

 

 

Determined In Accordance With Current IES Published Procedures

 

 

 

 

 

 

 

 

 

Luminaire Input Watts = 32.0

 

 

 

 

 

 

 

 

Zonal Lumens and Percentages

 

 

Certified Test Report no. 3648FR

 

Zone

 

Lumens

% Lamp

%Luminaire

Computed by LSI Program **TEST-LITE**

0-30

 

276

 

10.60

 

21.47

 

SC= 1.3

 

 

 

 

 

 

 

0-40

 

459

 

17.59

 

35.61

 

Prepared For:

 

 

 

 

 

0-60

 

844

 

32.34

 

65.47

 

 

 

 

 

 

 

 

 

 

Lightolier

 

 

 

 

 

 

0-90

 

144

 

43.84

 

88.75

 

 

 

 

 

 

 

 

 

 

 

Fall River, MA

 

 

 

 

 

40-90

 

685

 

26.25

 

53.14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60-90

 

300

 

11.50

 

23.28

 

 

 

 

 

 

 

 

 

 

90-180

 

145

 

5.56

 

11.25

 

 

 

 

 

 

 

 

 

 

0-180

 

1289

 

49.40

 

100.00

 

 

 

 

 

 

 

 

 

 

** Efficiency = 49.4% **

TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.

Job Information

Type:

 

 

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 © 2008 Philips Group •A0408

Lightolier is a Philips group brand

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Contents Lamping by others FeaturesMounting FinishCandlepower Summary Coefficients of Utilization

FP28LEC specifications

The Lightolier FP28LEC is a cutting-edge lighting fixture known for its efficiency, versatility, and innovative design. Specially engineered for commercial and industrial applications, this product excels in providing high-quality illumination while maximizing energy savings. The primary application of the FP28LEC is in troffer lighting systems, making it an ideal choice for office spaces, retail environments, and educational institutions.

One of the standout features of the FP28LEC is its use of advanced LED technology, which offers significant advantages over traditional fluorescent lighting. The fixture delivers consistent brightness and color temperature while consuming considerably less energy. This makes it an environmentally friendly option that helps businesses reduce their carbon footprint and lower utility costs.

The FP28LEC is designed to accommodate a wide range of lighting needs. It offers multiple lumen outputs, ensuring flexibility for various applications. The fixture emits a bright and uniform light, which enhances visibility and comfort in workspaces. Additionally, its sleek design allows for easy integration into ceiling grids, providing a clean aesthetic that aligns with modern architectural trends.

Another key characteristic of the Lightolier FP28LEC is its long lifespan. Typically rated for over 50,000 hours of operation, the fixture significantly reduces maintenance costs associated with replacing bulbs. This longevity, combined with its durability, means less downtime and fewer disruptions in professional environments.

Moreover, the FP28LEC can be equipped with advanced control options, including dimming capabilities and occupancy sensors. These features offer users the ability to optimize lighting levels based on the time of day or occupancy, further enhancing energy efficiency. The fixture is also compatible with various smart building technologies, allowing seamless integration into existing systems for enhanced control over lighting conditions.

In summary, the Lightolier FP28LEC is an exceptional lighting solution, combining energy efficiency, durability, and innovative design. Its advanced LED technology, flexibility in lumen output, and compatibility with modern control systems make it a top choice for those looking to enhance their lighting environments while reducing energy consumption and costs. With the FP28LEC, organizations can enjoy high-quality illumination tailored to their specific needs, ensuring a brighter and more productive atmosphere.