Comparison between LED and Incandescent Bulb & CFL

Here we can have a table to summarize the different between LED, CFL and Incandescent bulbs. It provides a very good view.

Comparison table for watt, take LED spot light for example:

LED	Incandescent Bulb	CFL
1W	25W	----
3W	40W	5W
5W	60W	12W
7W	100W	24W
9W	150W	30W
12W	250W	40W

LED is 80% energy saving compared with CFL
LED is 50% energy saving compared with Incandescent Bulb.

Luminous Flus & Application Efficency

LED	Incandescent Bulb
Approx 50000 hours/Pcs	Approx 1500 hours/Pcs Bulb
1Pcs LED	33Pcs Bulb

Comparison table for Power Consumption (8 hours/day, 365 days/ year), it is very typical in many led downlight.

LED	Incandescent Bulb
Electric Consumption	Electric  Consumption	Electricity Consumption Ratio
1W*8*365=2.92Kwh	25W*8*365=73Kwh	2397%
3W*8*365=8.76Kwh	40W*8*365=116.8Kwh	1233%
5W*8*365=14.6Kwh	60W*8*365=175.2Kwh	1100%
7W*8*365=20.4Kwh	100W*8*365=282Kwh	1328%
9W*8*365=26.2Kwh	150W*8*365=438Kwh	1566%
12W*8*365=35Kwh	200W*8*365=584Kwh	1567%
LED	CFL
Electric Consumption	Electric  Consumption	Electricity Consumption Ratio
1W*8*365=2.92Kwh	----	----
3W*8*365=8.76Kwh	5W*8*365=14.6Kwh	66%
5W*8*365=14.6Kwh	12W*8*365=35Kwh	140%
7W*8*365=20.4Kwh	24W*8*365=70Kwh	242%
9W*8*365=26.2Kwh	30W*8*365=87.6Kwh	233%
12W*8*365=35Kwh	40W*8*365=116.8Kwh	233%