1. killing mosquitoes and other harmful insect about 1 000 kinds . 2. Automatically turns on at night and charge during daytime. 3.The product safe reliable, rainproof, the waterproofing, the cloudless day, the rainy day use as usual, the product is equipped with many kinds of protection function 4.The product specialized is suitable for the outdoors: the farmland, the vegetables, the orchard, the botanical garden, the tobacco, the cities afforestation environment, the aquatic product fish breeding and poultry raising, the widespread crop production, the fish breeding and poultry raising, as well as the lawn, the garden, the guesthouse, the hotel, the food and beverage industry, the hospital, the school, the plot, the villa, the factory, the garden, the park, the street, the leisure recreation area, the bathing beach, the cities afforestation environment 5.Technical Parameter: Rated voltage: 220V 50Hz rated output: 60W range of validity:40,000Square meter