The UltraFire WF-501B with holster is a reliable and high-quality tactical flashlight that is perfect for a variety of outdoor activities. With a maximum output of 1000 lumens and a beam length of 920ft, this flashlight is ideal for hiking, camping, fishing, running, and even emergency situations. Its single mode operation makes it easy to use, with just an ON and OFF switch. Made of aerospace grade aluminum alloy, this flashlight is durable and can withstand pressure, falls, and extreme weather conditions. The IPX-65 waterproof rating ensures that it can withstand heavy rain and storms.The UltraFire 402 flashlight holder is made of durable Nylon material and is lightweight and convenient to carry. It can be easily attached to your pocket or belt, freeing up your hands for other tasks. The flashlight itself is compact, measuring 5.2*1.26*1.02 inches, and has a matte black finish. The tail cap switch allows for easy operation, and the flashlight has a single mode of high brightness.One of the standout features of this product is the 360° free rotation flashlight holster. This duty belt holster has a super-strong flex clip that can attach to belts, waistbands, and straps up to 2.375 inches. This allows for easy access to your flashlight whenever you need it. With its high-quality materials and convenient design, the UltraFire WF-501B with Holster is a must-have for any outdoor enthusiast or emergency preparedness kit.