1. PULTE HOMES LAS VEGAS Suggested Efficient Lighting Upgrades for Four Model Homes

2. OVERVIEW OF PRESENTATION Each of the model homes will be addressed individually The existing lighting system will be compared to the recommended efficient lighting system An economic analysis for each home will be included All recommendations are meant to be representative of available technology, actual fixture design and type to be determined by Pulte

3. HERON BAY TYPICAL RECESSED CAN EXISTING 22 Fixtures, 1.65 kW RECOMMENDED 22 Fixtures,.572 kW

4. HERON BAY TYPICAL DECORATIVE WALL MOUNTED EXISTING 5 FIXTURES, 1.20 kW RECOMMENDED 5 FIXTURES,.135 kW

5. HERON BAY TYPICAL CEILING MOUNTED DRUM EXISTING 1 fixture, 60 watts RECOMMENDED 1 fixture, 26 watts

6. HERON BAY TYPICAL RECESSED CAN WITH DROP LENS EXISTING 1 fixture, 60 watts RECOMMENDED 1 fixture, 26 watts

7. HERON BAY TYPICAL EXTERIOR WALL MOUNTED FIXTURE EXISTING 4 fixtures, 240 watts RECOMMENDED 4 fixtures, 52 watts

8. HERON BAY There are 3 two-light 4’ wrap fixtures which should have T8 lamps and Electronic Ballasts EXISTING 3 fixtures, 222 watts RECOMMENDED 3 fixtures, 174 watts

9. HERON BAY ECONOMIC IMPACT OF RECOMMENDED UPGRADES EXISTING kW 3.432 kW RECOMMENDED kW.985 kW THIS REPRESENTS A SAVINGS OF 2.447 kW of demand and an estimated $ 281.00 annually* * BASED ON 35 HOUR/WEEK BURN TIME AND $0.06299 kWh

10. DORAL TYPICAL CEILING MOUNTED DRUM EXISTING 4 fixtures, 480 watts RECOMMENDED 4 fixtures, 104 watts

11. DORAL TYPICAL EXTERIOR WALL MOUNTED FIXTURE EXISTING 3 fixtures, 180 watts RECOMMENDED 3 fixtures, 39 watts

12. DORAL TYPICAL BATHROOM SCONCES EXISTING 5 fixtures, 780 watts RECOMMENDED 13 fixtures, 338 watts

13. DORAL TYPICAL RECESSED CAN EXISTING 28 Fixtures, 2.10 kW RECOMMENDED 28 Fixtures,.728 kW

14. DORAL There are 4 two-light 4’ wrap fixtures which should have T8 lamps and Electronic Ballasts EXISTING 4 fixtures, 296 watts RECOMMENDED 4 fixtures, 232 watts

15. DORAL ECONOMIC IMPACT OF RECOMMENDED UPGRADES EXISTING kW 3.86 kW RECOMMENDED kW 1.441 kW THIS REPRESENTS A SAVINGS OF 2.419 kW of demand and an estimated $ 278.00 annually* * BASED ON 35 HOUR/WEEK BURN TIME AND $0.06299 kWh

16. DORAL COST OF NEW LIGHTING (Estimated) 4-Ceiling mount drums @ $30.00 $ 120.00 3-Exterior wall mounts @ $29.50 $ 88.50 5-Bathroom vanity’s @ $50.00 $ 250.00 28-Recessed Downlights @ $80.00 $2,240.00 13-Bathroom Sconces @ $25.00 $ 325.00 8-32WT8 lamps @ $ 1.75 $ 14.00 4-2 light electronic ballasts @ $17.00 $ 68.00 These are estimated costs of new fixtures. These figures do not account for the incremental cost difference between the current fixtures and the recommended ones. Pulte might have considerably lower pricing if purchasing in volume.

17. BAY HILL TYPICAL EXTERIOR WALL MOUNTED FIXTURE EXISTING 4 fixtures, 240 watts RECOMMENDED 4 fixtures, 52 watts

18. BAY HILL TYPICAL RECESSED CAN EXISTING 13 Fixtures, 975 watts RECOMMENDED 13 Fixtures,.338 watts

19. BAY HILL TYPICAL CEILING MOUNTED DRUM EXISTING 1 fixture, 60 watts RECOMMENDED 1 fixture, 26 watts

20. BAY HILL TYPICAL BATHROOM LIGHT STRIP EXISTING 4 fixtures, 1.56 kW RECOMMENDED 6 fixtures,.162 kW

21. BAY HILL There are 5 two-light 4’ wrap fixtures which should have T8 lamps and Electronic Ballasts EXISTING 5 fixtures, 370 watts RECOMMENDED 5 fixtures, 290 watts

22. BAY HILL ECONOMIC IMPACT OF RECOMMENDED UPGRADES EXISTING kW 3.20 kW RECOMMENDED kW.868 kW THIS REPRESENTS A SAVINGS OF 2.332 kW of demand and an estimated $ 268.00 annually* * BASED ON 35 HOUR/WEEK BURN TIME AND $0.06299 kWh

23. BAY HILL COST OF NEW LIGHTING (Estimated) 1-Ceiling mount drums @ $30.00 $ 30.00 4-Exterior wall mounts @ $29.50 $ 118.00 4-Bathroom vanity’s @ $50.00 $ 200.00 13-Recessed Downlights @ $80.00 $ 1,040.00 10-32WT8 lamps @ $ 1.75 $ 17.50 5-2 light electronic ballasts @ $17.00 $ 85.00 These are estimated costs of new fixtures. These figures do not account for the incremental cost difference between the current fixtures and the recommended ones. Pulte might have considerably lower pricing if purchasing in volume.

24. SAWGRASS TYPICAL EXTERIOR WALL MOUNTED FIXTURE EXISTING 3 fixtures, 180 watts RECOMMENDED 3 fixtures, 39 watts

25. SAWGRASS BATH ROOM FIXTURE EXISTING 6 fixtures, 900 watts RECOMMENDED 6 fixtures, 162 watts

26. SAWGRASS DECORATIVE WALL FIXTURE EXISTING 3 fixtures, 360 watts RECOMMENDED 3 fixtures, 78 watts

27. SAWGRASS CEILING MOUNTED CANS EXISTING 4 fixtures, 600 watts RECOMMENDED 4 fixtures, 104 watts

28. SAWGRASS TYPICAL CEILING MOUNTED DRUM EXISTING 1 fixture, 60 watts RECOMMENDED 1 fixture, 26 watts

29. SAWGRASS There are 4 two-light 4’ wrap fixtures which should have T8 lamps and Electronic Ballasts EXISTING 4 fixtures, 296 watts RECOMMENDED 4 fixtures, 232 watts

30. SAWGRASS ECONOMIC IMPACT OF RECOMMENDED UPGRADES EXISTING kW 2.936 kW RECOMMENDED kW.641 kW THIS REPRESENTS A SAVINGS OF 2.295 kW of demand and an estimated $ 264.00 annually* * BASED ON 35 HOUR/WEEK BURN TIME AND $0.06299 kWh

31. SAWGRASS COST OF NEW LIGHTING (Estimated) 1-Ceiling mount drums @ $30.00 $ 30.00 3-Exterior wall mounts @ $29.50 $ 88.50 6-Bathroom vanity’s @ $50.00 $ 300.00 4-Recessed Downlights @ $80.00 $ 320.00 3-Bathroom Sconces @ $25.00 $ 75.00 8-32WT8 lamps @ $ 1.75 $ 14.00 4-2 light electronic ballasts @ $17.00 $ 68.00 These are estimated costs of new fixtures. These figures do not account for the incremental cost difference between the current fixtures and the recommended ones. Pulte might have considerably lower pricing if purchasing in volume.