Lightolier Calculite ProSpec Linear Downlight PB2A1175 Specification Sheet Download Page 2

(FC)

is initial footcandles at center of

beam.  
Beam length

(L)

and beam width 

(W) 

are

to where the candlepower is reduced to
50% of the center beam candlepower. 

CBCP

is center beam candlepower. 

(C)

is distance to the center of the beam.

Lamp data shown is typical, and is based
on bare lamp photometrics. Contact lamp
manufacturers for availability and per-
formance.

10’

250

1.7’

1.7’

15’

111

2.6’

2.6’

20’

63

3.5’

3.5’

25’

40

4.4’

4.4’

8’

4.6’

254

1.9’

1.6’

12’

6.9’

113

2.8’

2.4’

16’

9.2’

63

3.7’

3.2’

20’ 11.5’

41

4.7’

4.0’

4’

6.9’

195

2.9’

1.4’

6’

10.4’

87

4.3’

2.1’

8’

13.9’

49

5.7’

2.8’

10’ 17.3’

31

7.2’

3.5’

25000

2000

75W AR111

SP

10°

3’

144

3.5’

3.5’

5’

52

5.8’

5.8’

7’

27

8.1’

8.1’

9’

16

10.4’

10.4’

3’

1.7’

94

5.2’

4.0’

5’

2.9’

34

8.7’

6.7’

7’

4.0’

17

12.1’

9.3’

9’

5.2’

10

15.6’

12.0’

1’

1.7’

163

*

2.3’

2’

3.5’

41

*

4.6’

3’

5.2’

18

*

6.9’

4’

6.9’

10

*

9.2’

1300

2000

75W AR111

WFL

60°

6’

125

3.2’

3.2’

8’

70

4.3’

4.3’

10’

45

5.4’

5.4’

12’

31

6.4’

6.4’

5’

2.9’

117

3.7’

3.1’

7’

4.0’

60

5.1’

4.3’

9’

5.2’

36

6.6’

5.6’

11’

6.4’

24

8.1’

6.8’

2’

3.5’

141

5.5’

2.1’

3’

5.2’

63

8.2’

3.2’

4’

6.9’

35

10.9’

4.3’

5’

8.7’

23

13.7’

5.4’

4500

2000

75W AR111

FL

30°

D

FC

L

W

D

C

FC

L

W

D

C

FC

L

W

MR16 LOW VOLTAGE HALOGEN BI-PIN LAMPS

Lamps

Beam Spread

CBCP

Rated

(To 50% CBCP)

Life (Hrs.)

0° Aiming Angle

30° Aiming Angle

30° Aiming Angle

30°

Calculite

®

ProSpec

®

Linear Downlight

PB2A1175

Page 2 of 2

2  Light AR 111 Series B

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.
© 2006 Genlyte Group LLC •C0306

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