DynaTrap Insect & Mosquito Trap - 1/2 Acre Pole Mount Twist to Close Protects up to  Acre. Durable, all-weather construction. Pesticide and odor free. Whisper quiet operation. No zapping or buzzing. No expensive attractant or propane required. Light Bulb: 41050 Replacement Light Bulb (UV Bulb rated for 3,000 hours) In the box: Trap, cleaning brush, screwdriver