Non-polarity rectification circuit

A non-polarity rectification circuit comprises two input terminals, two output terminals, two P channel MOS pipes and two N channel MOS pipes. The two input terminals are electrically connected to a drain electrode of one P channel MOS pipe and a drain electrode of one N channel MOS pipe respectively. One output terminal is electrically connected to source electrodes of the two P channel MOS pipes. The other output terminal is electrically connected to source electrodes of the two N channel MOS pipes. During usage, no matter whether input of one input terminal is a positive pole or a negative pole, fixed output of one output terminal in the two output terminals is a high level and the other output terminal fixedly outputs a low level so that a power plug does not need to be provided with an anode and a cathode; and installation time of an LED light fixture can be reduced, especially for installation of a lot of LED light fixtures.