Top critical review
Works but not as promised
18 September 2018
It is efficient but only in active mode. Normal mode is useless. Mosquitoes were roaming around freely when it's on normal mode. But 45N is pure lie. It doesn't even last 20 days. I use it in a small room for 6-7 hours a day. Maybe the advertised 45N is for normal mode use. Even then I highly doubt that it lasts 45N.
TL;DR Efficient but only in ACTIVE mode and lasts only 15-20 days.