Mosquito kill system attracts and kills flying insects including biting flies, moths, beetles, mosquitoes, and more. Energy efficient, uses 30% less energy than other insect lights. The 24W UV (ultra violet) black light attracts 40% more insects. Combines light cycling, heat, and scent to attract and kill insects. Clog-free grid design and resilient, weatherproof construction. EnergySmart Sundown Sensor automatically turns light on and off. 24/7 mode offers coverage around the clock. Includes No-Squito lure and bonus nylon cord for easy set up. Effective up to 1 acre. Refer to Model No. B24B (SKU 700348), for 24W UV blacklight replacement bulb.