... phototaxis insects excitatory effect produced, to lure insects toward the light source, light source network configuration high kill, kill pests, to achieve ... , wine brewing, urban greening, aquaculture and other applications that can trap and kill: (1) vegetable pests: the beet armyworm, Spodoptera litura ... set), consecutive rainy days 3 - 5 daysl Temperature:-40°c -50 °c Solar Insecticidal Light