This 40W 1 acre insect killer attracts and kills flying insects. It has a UV white light attraction and features a new clog-free resistant design. The bulb was redesigned to allow less wattage while maintaining high attractancy that now uses 30% less energy and lasts 20% longer than the current Stinger bulbs. Resilient and waterproof. It includes a bonus NoSquito lure. Refer to Model No B24W (SKU 700349) for replacement bulb.