殺さっ虫ちゅう灯とう

noun

bug zapper; electric insect killer; light trap

A device that uses light to attract and then electrocute or trap flying insects. Common in homes, restaurants, and outdoor areas.

• 夏なつになると、殺さっ虫ちゅう灯とうをベランダに置おく。

  In summer, I put a bug zapper on the balcony.