What is the difference between a CFL and an LED LAMP ?

1.	What is the difference between a CFL and an LED LAMP ?
A.	1 only
B.	2 and 3
C.	1 and 3
D.	1, 2 and 3
Answer» D. 1, 2 and 3

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What is the difference between a CFL and an LED LAMP ?

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