Say goodbye to bites with this Electric Insect Mosquito Flying Bug Zapper  This handy light lures in insects with the twin fluorescent lamps With a high-voltage grid to zap the insects when they get close Features a built-in removable tray and a brush included to easily clean off the flies Also includes a hanging chain so you can attach it to any wall of the home Ideal for use inside or outside the home Please see Full Details for product specifications Choose from 3 options: 20W, 30W or 40W Dimensions: 20W: 39cm x 6cm x 24.5cm 30W: 49cm x 6cm x 24.5cm 40W: 60cm x 8.3cm x 32.2cm   Buying Options: 19.99 pounds for the 20W Zapper  24.99 pounds for the 30W Zapper  29.99 pounds for the 40W Zapper