KunHe 170-lumen LED penlight features a slim, pocketable design and delivers powerful illumination powered by two AA batteries (not included). Single-mode illumination keeps it readily available, with simple operation and ease of use. A durable steel pocket clip securely attaches it to your shirt or tool bag, while an IPX4 waterproof rating ensures reliable performance even in rain or splashes. This compact penlight is ideal for work, repairs, inspections, and emergencies, making it a must-have for professionals and everyday users alike. It's also suitable for camping, dog walking, and other everyday activities.