One other essential thing is the power. If you plan to install your stainless steel soap dispenser in an area that’s not wired for outlets, make sure you buy a unit that is battery powered so it can be used in places where there is no direct power supply. It would typically require standard AA batteries.
The added theory is that light performs an obstacle-free course for flight – although seldom, bugs careen right inside a light bulb, often becoming burned in the manner.
Two different methods suggest that insects strength be attracted to light because it simulates the UV light revealed in flowers, or they throw the light with female miller pheromones.