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How much will you earn via replacing incandescent lamp to LED light bulbs?

Author: Jason Yi
How much will you earn via replacing incandescent lamp to LED light bulbs?
Using a 5 Watt LED Light Bulb versus a 40 Watt incandescent light bulb will let you earn more than $301 Per LED Bulb.
WoW!
Yes, US Dollar 301 Per LED Bulb.  You have not got it wrong, it is true. Let’s count it.

LED Lighting Life Span and Energy Usage Beneficiaries Vs. Incandescent Lights
Light Type:	5 Watt LED Light Bulb	40 Watt Incandescent Light Bulb
Power Consumption:	5 Watt	40 Watt
Life-span: How long will the light bulb last?	Greater than 50,000 Hours	1,000 Hours
Number of Bulbs Used: over a 50,000 hours time period	1 LED Light Bulb	50 Light Bulbs
Bulb Cost:	30 USD	33.5 USD (50 Bulbs At 67¢ Each)
Electricity Usage Over a 50,000 Hour Time Period	250 Kw hrs	2,000 Kw hrs
Cost of Electricity @.17 Kwh:	42.5 USD	340 USD
Total Cost: After 50,000 Hours	72.5 USD	373.5 USD
Total Saving: Residential incandescent light bulb cost vs. LED Light cost	301 USD

The LED Light Bulb can directly make electric energy into light energy, causing less heat than incandescent light bulb, it will save huge air condition power costs in summer time. And it is maintenance-free, help you saving the labor costs and other costs.

It is not only lower your electricity bill, but it lessens your carbon footprint as well, and lowering your energy consumption helps fight global warming.