Commercial high voltage fly/ insect & pest killer from Swan - a powerful yet silent unit with 2 x UV tubes and wall or ceiling attachment. specifications: overall width: 330mm, Height: 263mm, Depth: 92mm, cable length: 1m, Power: 26w. product features: silent operation -- 2 x 8W UV tubes -- ceiling, wall or free standing -- 50 sq. meters of coverage -- removable catching tray -- ceiling attachment chain + wall fixing tabs. tube colour: purple