Like the smaller wall sconce, The Luralite Professional is a very discreet insect control unit, designed to look like an attractive wall light or uplight. However, it is twice the size and power with two 15 Watt bulbs that produces UV light which attracts mosquitoes, flies, and other flying insects to the unit, and the pre-formed pheremone impregnated glue pad simply fits inside the unit and captures these insects leaving them helpless, in a "sticky" situation.