The summer was finally here and with it unfortunately also the gnats. In warm nights was no longer to be thought of sleep. Despite intensive hunt for the little beasts I had 5-10 new stitches per night! After a week I had the sorrow and have ordered me this power. The delivery came quickly into the house and the power hung a few minutes later. It is a dream when one outside the network, the gnats hear humming nervously, but by sleeping the night in safety and in the morning has no new tricks! Power works until now outstanding. Very satisfied!