Illuminate your insect-free oasis with the Flowtron Replacement UV Bulb, your reliable ally during any insect crisis. This essential component serves as the heart of your Bug Zapper, expertly attracting pesky mosquitoes and other unwelcome insects to ensure a peaceful environment for you and your loved ones. Designed for easy replacement, the Flowtron BF-190 UV Bulb guarantees you won't be left in the dark-day or night. Whether hosting a summer gathering or enjoying a quiet evening outdoors, this UV bulb is your go-to solution for maintaining a bug-free space. Engineered for compatibility with the Flowtron BK-40 Outdoor Bug Zapper, it seamlessly integrates into your existing setup, providing hassle-free installation and performance. Don't let insects ruin your outdoor enjoyment; trust the Flowtron Replacement UV Bulb to save the day and night. Keep your Bug Zapper at peak performance and enjoy the great outdoors, free from annoying pests, all season long. Choose quality and reliability with Flowtron, and reclaim your outdoor spaces today!