2-Pack BB-40blk 40W Bug Replacement Bulb, Compatible with Black Flag BZ-40BLK，BZ-40DX，BZ-40MAX & Stinger UVB45，B4045-4, 4-Pin Base, with 4-Pin Base

["Universal Compatibility & Perfect Fit: These bulbs are crafted to be compatible with a range of popular outdoor device models, including Black Flag's BZ-40BLK, BZ-40DX, and BZ-40MAX, as well as Stinger's UVB45. The standard 4-pin base is designed for a secure connection. For your peace of mind, we strongly recommend comparing the dimensions of your original bulb with ours to guarantee a perfect fit before purchase","Superior 40W Attraction Power: At the heart of this bulb is a robust 40-watt tube that projects a compelling black light spectrum in all directions. This 360-degree emission creates a wide and effective lure zone, significantly boosting your device's ability to manage unwanted flying disturbances and helping to create a more serene outdoor atmosphere for gatherings, relaxation, and dining","Built to Last & Designed for Value: Each bulb is constructed to endure, boasting a service life exceeding 3,000 hours of continuous use. With two bulbs included in every pack, you receive an excellent value—one for immediate use and a spare ready for when you need it next. This foresight ensures your device remains operational season after season, providing consistent performance","Tool-Free Installation: The user-friendly process is straightforward: safely unplug your device, twist and remove the protective tray, unscrew the old bulb, and insert the new one. It’s a quick, tool-free swap that takes just moments, making regular maintenance simple and stress-free","Optimize Performance with Regular Replacement: To maintain the highest level of effectiveness for your outdoor device, recommend replacing the black light bulb periodically. By keeping a spare set of our high-quality BB-40blk bulbs on hand, you ensure your device is always operating at its maximum potential, providing reliable service whenever you need it"]