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Bathroom

16.9

1.00

Vanity

Bedroom

16.6

0.61

Closed Ceiling

Closet

16.4

1.00

Bare Bulb

Dining Room

15.7

1.00

Chandelier

Family Room

22.9

0.50

Indirect Ceiling

Garage

39.7

1.00

Bare Bulb

Hall/Stairs

15.6

1.00

Closed Ceiling

Kitchen

31.6

1.00

Closed Ceiling

Living Room

16.8

0.29

Indirect Ceiling

Home Office

23.1

0.61

Rangehood/Task

Utility /Laundry

24.9

1.00

Bare Bulb

Unfinished Basement

15.6

1.00

Bare Bulb

Outdoor

14.4

1.00

Outdoor

Other

37.7

1.00

Globe

Multi-Family Common Spaces

Common Laundry

15

1.00

Utility/Strip

Office

15

0.61

Utility/Strip

Indoor Corridor

15

1.00

Closed Ceiling

Workout Room

15

1.00

Utility/Strip

Equipment Room

15

1.00

Utility/Strip

Central Restroom

15

1.00

Recessed Downlight

Multi-Purpose Room

15

0.50

Recessed Downlight

Outdoor Walkway

15

1.00

Globe

Outdoor Stairs

15

1.00

Globe

Parking Garage

15

1.00

Closed Ceiling (Utility)

Open Parking

15

1.00

Outdoor Wall Mount

Common Mail

15

1.00

Globe

Elevator

15

1.00

Recessed Downlight

Option 2 uses a location-dependent normalized hourly interior hard-wired lighting profile derived from a 100-house study in the United Kingdom. The study was used to derive the effects of the city location (sunrise and sunset) as well as the month of the year (e.g. December versus June). For illustration purposes only, an example of one detailed set of profiles for International Falls, Minnesota, is shown in Figure 18. Other profiles can be calculated using the spreadsheet available on the BA Web site (http://www1.eere.energy.gov/buildings/building_america/ perf_analysis.html). Profiles generated using the spreadsheet are normalized, and must be combined with annual lighting energy values, which are calculated separately.

Table 17 Room Type

. Fixed Values for Benchmark Calculation fo

Average Efficacy Fraction Hard-Wired (lm/W)

r Option 2 Primary Fixture Type

27

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