Flowtron Electronic Insect Killer has outer construction of durable and flexible plastic which is water and weather resistant and can be installed outside anywhere near your house or your barn.
One problem I experience with this insect killer is it has short electric wire which limit the coverage of long distance barn but it can be changed with a long electric wire to cover long areas.
To get the best performance from this Electronic Insect Killer, you should keep cleaning at the interval of every 2 or 3 days. Well, you can face problem with starter bulb, if the starter bulb is not working or it is fused, you should contact customer support and you will get a new starter within 2 or 3 days without any extra cost and it will start working as if it is a new insect killer.
Most importantly, it can attract and kill even larger insects of one or 2 inches size instead of attracting normal insects. If you are living in mosquito-prone areas where there is nothing but mosquitoes there, this product will really be much helpful for such areas and will provide mosquito free environment to live. It works as described so there is no question to reliability; it can last for many seasons, I have been using it for 4 seasons and it is still working well.