... : AC220~240V, 50Hz; 4. Output: AC2200V. electric insect killerFeatures and Concept of Insect CoolerTaking advantage of insects’ photo taxis, the fluorescent ... high tension on the electric grid inside the unit.The insect killer have thin and modern style, high efficiency and ... protect people from touching the high voltage grid. Special design insect killer works without chemicals, no fumes, no smell, no ...