Increase your bottom line by simply replacing your existing halogen PAR lamps with Westinghouse aluminum reflector CFL PAR lamps.

Compare the aluminum reflector CFL PAR lamp to a variety of other PAR 38 lamps on the market. You can easily calculate energy savings, payback on your initial investment and savings over the life of the lamp by simply filling in the information below for your current lamps.

Replace your 50 Watt Halogen PAR 30 Replace your 90 Watt Halogen PAR 38
Number of Lamps
Existing Lamp Lifetime (hours)
Hourly Labor Rate
Minutes to Change a Lamp
Kilowatt Hour Rate
Hours of Operation (per day)
Days per Year
Number of cooling hours per zone per year Click on the map to select your cooling zone, or click just outside the map for no cooling hours in the calculation Number of cooling hours per zone 0 = 0 1 = 584 2 = 935 3 = 1402 4 = 1986 5 = 2803
Cooling Zone	0

Cooling map based on information from HVAC Opcost. Actual cost may vary based on weather conditions and usage. This information is for comparison purposes only.