RETROFIT ENERGY COSTS SAVINGS ANALYSIS
FACT SHEET
Currently Installed Bulbs Neptun Replacement Bulbs
Bulb Type Watts Qty Costs Per Year Watts
A21 - Incandescent 100 10 $292.00 CFL A21 - Incandescent 26
A21 - Incandescent 75 10 $219.00 CFL A21 - Incandescent 18
A21 - Incandescent 60 10 $175.20 CFL A21 - Incandescent 15
PAR-38 Halogen 90 10 $262.80 CFL PAR-38 Halogen 26
PAR-38 Halogen 75 10 $219.00 CFL PAR-38 Halogen 23
PAR-38 Halogen 60 10 $175.20 CFL PAR-38 Halogen 18
PAR-30 Halogen 65 10 $189.80 CFL PAR-30 Halogen 19
PAR-30 Halogen 45 10 $131.40 CFL PAR-30 Halogen 14
B-PAR-38 Halogen 65 10 $189.80 CFL B-PAR-38 Halogen 16
R40 Incandescent 75 10 $219.00 CFL R40 Incandescent 19
R40 Incandescent 65 10 $189.80 CFL R40 Incandescent 16
R30 Incandescent 65 10 $189.80 CFL R30 Incandescent 16
R30 Incandescent 45 10 $131.40 CFL R30 Incandescent 14
R20 Incandescent 45 10 $131.40 CFL R20 Incandescent 13
*Costs per year based on 8 hrs a day useage at $0.10/Kwh
NALYSIS
ement Bulbs
Qty Costs Per Year
10 $75.92
10 $52.56
10 $43.80
10 $75.92
10 $67.16
10 $52.56
10 $55.48
10 $40.88
10 $46.72
10 $55.48
10 $46.72
10 $46.72
10 $40.88
10 $37.96
ANNUAL ENERGY COST CALCULATION WORKSHEET
Enter the approximate number of any type of bulb used in your company or home and the annual
savings will be automatically calculated. Calculations will be prefromed based on 14 hours per day
INSTRUCTIONS: usage at $0.10/kWH. Your bulb types and totals will automatically be converted to Neptun Light CFL
Bulbs and you will be given a Annual Energy Savings Total at the lower right-hand corner of this
worksheet.
Incandescent Currently Energy Costs CFL NEPTUN CFL Energy Costs Per
WATTS Bulb Type WATTS
and Halogens Replacements Replacements Year
Installed Bulbs per Year
Enter Qty for
each bulb
100 Incandescent 5000 $255,500.00 24 CFL HELIX - 24524 $61,320.00
75 Incandescent $0.00 18 CFL A21 - 61918 $0.00
60 Incandescent $0.00 16 CFL A21 - 61916 $0.00
$0.00 $0.00
90 PAR-38 Halogen $0.00 26 CFL PAR-38 - 93826 $0.00
75 PAR-38 Halogen 5000 $191,625.00 23 CFL PAR-38 - 93823 $58,765.00
60 PAR-38 Halogen $0.00 18 CFL PAR-38 - 93818 $0.00
60 PAR-30 Halogen $0.00 19 CFL PAR-30 - 93019 $0.00
45 PAR-30 Halogen 5000 $114,975.00 14 CFL PAR-30 - 93014 $35,770.00
65 B-PAR-38 Halogen $0.00 16 CFL B-PAR-38 - 33816 $0.00
75 B-PAR-38 Incand. 5000 $191,625.00 19 CFL-BPAR38 - 33819 $48,545.00
75 R40 Incandescent 5000 $191,625.00 19 CFL R40 - 34019 $48,545.00
65 R40 Incandescent $0.00 16 CFL R40 - 34016 $0.00
65 R30 Incandescent 5000 $166,075.00 16 CFL R30 - 33016 $40,880.00
45 R30 Incandescent $0.00 14 CFL R30 - 33014 $0.00
45 R20 Incandescent 5000 $114,975.00 13 CFL R20 - 32013 $33,215.00
Incandescent Total Energy Costs NEPTUN Replacement TOTAL
$1,226,400.00 Energy Costs per Year
$327,040.00
Per Year
TOTAL Annual Energy Savings $899,360.00