Stinger BK300 1 1/2 Acre Outdoor Insect Killer with 3 piece NS-16 #1 brand in electronic insect control Attracts & Kills flying insects such as mosquitos, moths, flies, beetles and more. Black UV light attracts 40-Percent more insects EnergySmart Sundown Sensor, Auto ON and OFF or 24/7 coverage Attracts & Kills flying insects such as mosquitos, moths, flies, beetles and more. Black UV light attracts 40% more insects Include BONUS pack 3 Nosquito Octenol Lures, Bonus nylon cord for easy set up. Replacement bulb is: B24B