It has very good performance even our power comsuption is much more less ( original  600wtt, ours  200watt). save consumer us$60 dollars energy bill evey month.

It generate more  heat,  it is very even, very quite(original it has a fan, might have noise) and  light weight.

Safer, no hot spot .(original it use two glass tube heater, very easy to break, and very high temperature) , can not be broken even you drop to the floor.

more reliable no moving parts!