INDOOR BUG ZAPPER: This bug zapper attracts all kinds of flying bugs and eliminates them from your home. The lights naturally attract flies, mosquitoes, and any other flying bugs that bother you, and your family. Two lightbulbs attract and instantly zap anything flying through it. SAFETY: The Liba bug zapper comes with a safety screen to prevent from small fingers getting inside the device. Two replacement bulbs are included with every bug zapper in case a replacement is needed. Each bug zapper has an easy on and off switch at the top right and a five-foot cord for convenience and distance.