Calculite® CFL Open Wall Washer 8022WW
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Lighting Data
Footcandles on Wall: Multiple 42W Triple Tube Units.
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| WALL |
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WALL | WALL |
| WALL |
| WALL | INSIDE CORNER | DOUBLE |
| WASHER | WALL WASHER | WALL WASHER |
7 3/8" Aperture Triple Tube Vertical Lamp
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| 5' |
| 3' | 5' |
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| 3' |
15 f.c. |
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10 f.c. | 15 f.c. |
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2’ From | 2’ From |
2 | 3 |
2’ From
4 |
EXAMPLE: With multiple clear reflector units located 3' from wall and spaced 5' on center (matching downlights 5' on center), the
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| 1 | 42 | 43 | 42 |
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| Feet |
| 2 | 46 | 45 | 46 | Feet |
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| 3 | 43 | 41 | 44 | ||
| in |
| in | ||||
| Ceiling |
| 4 | 39 | 37 | 39 | Ceiling |
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| 5 | 32 | 32 | 33 | ||
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| From |
| 6 | 26 | 26 | 26 | From |
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| 7 | 21 | 21 | 21 | ||
| Distance |
| Distance | ||||
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| 8 | 17 | 17 | 17 | ||
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| 9 | 14 | 14 | 14 |
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| 1 | 32 | 24 | 32 |
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| 2 | 34 | 26 | 34 |
| 3 | 31 | 27 | 31 |
| 4 | 27 | 25 | 27 |
| 5 | 22 | 21 | 22 |
| 6 | 18 | 18 | 18 |
| 7 | 15 | 14 | 15 |
| 8 | 12 | 12 | 12 |
| 9 | 10 | 10 | 10 |
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| 1 | 30 | 13 | 30 |
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| Feet |
| 2 | 31 | 15 | 31 |
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| 3 | 28 | 16 | 28 | |
| in |
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| Ceiling |
| 4 | 21 | 18 | 21 |
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| 5 | 18 | 16 | 18 | |
| From |
| 6 | 14 | 13 | 14 |
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| 7 | 11 | 11 | 11 | |
| Distance |
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| 8 | 9 | 9 | 9 | |
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| 9 | 8 | 8 | 8 | |
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illumination on the wall 3' down from ceiling will be 15 f.c. beneath units and 10 f.c. between units.
Footcandle values are averaged and rounded off and are based on a minimum of five units.
Conversion Factors (Clear): 32W, F.C. x 0.75
26W, F.C. x 0.55
3’ From | 3’ From |
3 | 4 |
3’ From |
5 |
3’ From
6 |
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| 1 | 14 | 14 | 14 |
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| Feet |
| 2 | 22 | 22 | 22 | Feet |
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| 3 | 21 | 20 | 21 | ||
| in |
| in | ||||
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| 4 | 20 | 19 | 20 | ||
| Ceiling |
| Ceiling | ||||
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| 5 | 20 | 18 | 20 | ||
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| From |
| 6 | 18 | 17 | 18 | From |
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| 7 | 16 | 16 | 16 | ||
| Distance |
| Distance | ||||
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| 8 | 14 | 14 | 14 | ||
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| 9 | 13 | 12 | 13 |
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1 | 12 | 10 | 12 |
2 | 17 | 15 | 17 |
3 | 16 | 14 | 16 |
4 | 16 | 14 | 16 |
5 | 15 | 14 | 15 |
6 | 14 | 13 | 14 |
7 | 12 | 12 | 12 |
8 | 11 | 11 | 11 |
9 | 10 | 10 | 10 |
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| 1 | 11 | 7 | 11 |
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| Feet |
| 2 | 16 | 10 | 16 |
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| 3 | 15 |
| 10 |
| 15 |
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| Ceiling |
| 4 | 14 | 10 | 14 |
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| 5 | 13 | 11 | 13 |
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| 6 | 11 | 10 | 11 |
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| From |
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| 7 | 10 | 9 | 10 |
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| Distance |
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| 8 | 9 | 9 | 9 |
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| 9 | 8 | 8 | 8 |
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| 1 | 11 | 5 | 11 | |
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Feet | 2 | 15 | 7 | 15 | ||
3 | 14 | 7 | 14 | |||
in | ||||||
4 | 13 | 7 | 13 | |||
Ceiling | ||||||
5 | 12 | 8 | 12 | |||
6 | 10 | 8 | 10 | |||
From | ||||||
7 | 9 | 8 | 9 | |||
Distance | ||||||
8 | 8 | 7 | 8 | |||
9 | 7 | 6 | 7 | |||
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Candlepower Distribution Downlight Spacing Ratio 0.9 | Coefficients of Utilization |
Downlight | Wall Washer |
Side | side |
ROOM CAVITY RATIO
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| % EFFECTIVE CEILING CAVITY REFLECTANCE |
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| 80 |
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| 70 |
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| 50 |
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| 30 |
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| 10 |
| 0 |
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| WALL REFLECTANCE |
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| 50 | 30 | 10 | 50 | 30 | 10 |
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| 50 | 30 | 10 |
| 50 | 30 | 10 | 50 | 30 | 10 | 0 |
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1 |
| .54 | .53 | .52 | .53 | .52 | .51 |
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| .51 | .50 | .50 |
| .49 | .49 | .48 | .48 | .47 | .47 | .46 |
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2 |
| .51 | .49 | .47 | .50 | .48 | .46 |
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| .48 | .47 | .45 |
| .47 | .46 | .44 | .45 | .44 | .44 | .43 |
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3 |
| .47 | .45 | .43 | .47 | .44 | .43 |
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| .45 | .43 | .42 |
| .44 | .43 | .41 | .43 | .42 | .41 | .40 |
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4 |
| .44 | .42 | .40 | .44 | .41 | .39 |
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| .43 | .41 | .39 |
| .42 | .40 | .39 | .41 | .39 | .38 | .37 |
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5 |
| .42 | .39 | .37 | .41 | .38 | .36 |
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| .40 | .38 | .36 |
| .39 | .37 | .36 | .39 | .37 | .35 | .35 |
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6 |
| .39 | .36 | .34 | .39 | .36 | .34 |
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| .38 | .36 | .34 |
| .37 | .35 | .34 | .37 | .35 | .33 | .33 |
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7 |
| .37 | .34 | .32 | .36 | .34 | .32 |
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| .36 | .33 | .32 |
| .35 | .33 | .31 | .35 | .33 | .31 | .30 |
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8 |
| .35 | .32 | .30 | .34 | .31 | .30 |
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| .34 | .31 | .29 |
| .33 | .31 | .29 | .33 | .31 | .29 | .28 |
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9 |
| .32 | .30 | .28 | .32 | .29 | .28 |
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| .32 | .29 | .27 |
| .31 | .29 | .27 | .31 | .29 | .27 | .27 |
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10 |
| .31 | .28 | .26 | .30 | .28 | .26 |
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| .30 | .27 | .26 |
| .30 | .27 | .26 | .29 | .27 | .25 | .25 |
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| 20% FLOOR CAVITY REFLECTANCE |
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| Job Information |
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631 Airport Road, Fall River, MA 02720 • (508)
We reserve the right to change details of design, materials and finish.
www.lightolier.com © 2008 Philips Group • A0708
Lightolier is a Philips group brand