Comparing LED, CFL and
Incandescent Bulbs
|
This comparison is for a 60watts incandescent bulb and its equivalent
for the LED and CFl in terms of light
production
|
LED(Light Emitting Diode)
bulbs
|
Incandescent bulb
|
CFL(Compact Fluorescent )bulb
|
|
|
Average Life span
|
50,000hours
|
1,200hours
|
10,000hours
|
|
|
Average power equivalent
|
6 – 8 watts
|
60watts
|
20 watts
|
|
|
Initial cost
|
NGN800($5)
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NGN50(Less than $1)
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NGN350 ($2.50)
|
|
|
Annual operating cost per year(for
12hours average daily usage )
|
NGN420 (about $1.3)
|
NGN3,154($20)
|
NGN
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