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ECONOMIC BENEFIT
This product has built-in power factor correction circuit (PF~0.9). PF of a typical CFL
lamp is around 0.5~0.6. The power factor of an AC electric power system is defined
as the ratio of the real power to the apparent power, and is a number between 0 and
1. Because the cost of each power line and transformer in a distribution system
depends on the peak current it is designed to handle, a distribution system that is
designed to handle the higher currents caused by loads with low power factor will
cost more than a distribution system that delivers the same useful energy to loads
with a power factor closer to 1.
Energy Comparison
Power Consumption (W)
Power (kW)
%
Power Consumption Per Year
Power Saving Per Year (kWh)
Money Saving Per Year (USD)
3-Year Saving (USD)
3-Year Maintain Fee
3-Year Total Money Saving (USD)
3-Year Total CO2 Emission Saving (Kg)
Energy Saving
kWh, 12hr/day light on
$0.15/kWh
Lamp $6, life 3000 hr, 12 hr
ON
0.736Kg CO2/kWh
End of Specification
Delta Electronics Inc.
252 Shang Ying Road, Guishang Industrial Zone,
Taoyuan County, 33341, Taiwan, R.O.C
Doc. No. 121-PAR0901001-EN00
80W
15W
Halogen
P8DT-15ASNWP
80
0.08
100%
350
26
15
0.015
19%
66
285
43
128
0
154
629
9 of 9
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