| | Lighting Zones |
| | Zone 1 | Zone 2 | Zone 3 | Zone 4 |
Base Site Allowance (Base allowance is usable in tradable or nontradable surfaces.) | | 500 W | 600 W | 750 W | 1300 W |
Tradable Surfaces | Uncovered Parking Areas |
(Lighting power densities for uncovered parking areas, building grounds, building entrances and exits, canopies and overhangs and outdoor sales areas are tradable.) | Parking areas and drives | 0.04 W/ft2 | 0.06 W/ft2 | 0.08 W/ft2 | 0.10 W/ft2 |
| Building Grounds |
| Walkways less than 10 feet wide | 0.7 W/linear foot | 0.7 W/linear foot | 0.8 W/linear foot | 1.0 W/linear foot |
| Walkways 10 feet wide or greater, plaza areas, special feature areas | 0.14 W/ft2 | 0.14 W/ft2 | 0.16 W/ft2 | 0.2 W/ft2 |
| Stairways | 0.75 W/ft2 | 1.0 W/ft2 | 1.0 W/ft2 | 1.0 W/ft2 |
| Pedestrian tunnels | 0.15 W/ft2 | 0.15 W/ft2 | 0.2 W/ft2 | 0.3 W/ft2 |
| Building Entrances and Exits |
| Main entries | 20 W/linear foot of door width | 20 W/linear foot of door width | 30 W/linear foot of door width | 30 W/linear foot of door width |
| Other doors | 20 W/linear foot of door width | 20 W/linear foot of door width | 20 W/linear foot of door width | 20 W/linear foot of door width |
| Entry canopies | 0.25 W/ft2 | 0.25 W/ft2 | 0.4 W/ft2 | 0.4 W/ft2 |
| Sales Canopies |
| Free standing and attached | 0.6 W/ft2 | 0.6 W/ft2 | 0.8 W/ft2 | 1.0 W/ft2 |
| Outdoor Sales |
| Open areas (including vehicle sales lots) | 0.25 W/ft2 | 0.25 W/ft2 | 0.5 W/ft2 | 0.7 W/ft2 |
| Street frontage for vehicle sales lots in addition to "open area" allowance | No Allowance | 10 W/linear foot | 10 W/linear foot | 30 W/linear foot |
Nontradable Surfaces (Lighting power density calculations for the following applications can be used only for the specific application and cannot be traded between surfaces or with other exterior lighting. The following allowances are in addition to any allowance otherwise permitted in the "Tradable Surfaces" section of this table.) | Building facades | No allowance | 0.075 W/ft2 of gross above-grade wall area | 0.113 W/ft2 of gross above-grade wall area | 0.150 W/ft2 of gross above-grade wall area |
| Automated teller machines and night depositories | 270 W per location plus 90 W per additional ATM per location | 270 W per location plus 90 W per additional ATM per location | 270 W per location plus 90 W per additional ATM per location | 270 W per location plus 90 W per additional ATM per location |
| Entrances and gatehouse inspection stations at guarded facilities | 0.75 W/ft2 of covered and uncovered area | 0.75 W/ft2 of covered and uncovered area | 0.75 W/ft2 of covered and uncovered area | 0.75 W/ft2 of covered and uncovered area |
| Loading areas for law enforcement, fire, ambulance and other emergency service vehicles | 0.5 W/ft2 of covered and uncovered area | 0.5 W/ft2 of covered and uncovered area | 0.5 W/ft2 of covered and uncovered area | 0.5 W/ft2 of covered and uncovered area |
| Drive-up windows/doors | 400 W per drive-through | 400 W per drive-through | 400 W per drive-through | 400 W per drive-through |
| Parking near 24-hour retail entrances | 800 W per main entry | 800 W per main entry | 800 W per main entry | 800 W per main entry |
