NITEKING flashlight led flashlights penlight CREE XPE-R3 Mini Pocket Torch Penlight powered AAA battery tactical Handheld Diagnostic belt clip safe for doctor nurse emergency Penlight flashlight LED with Type II hard anodizing Aircraft aluminum body making it very durable and dependable,unbreakable and scratch resistant polycarbonate lens is recessed enough to protect it from the occasional fall and general knocking. The LED light gives a focused beam of light that illuminates a large area at a distance,beam is fine,no dark spots or hot spots,no flickering or dimming,the bulb is also very energy efficient.it is suit to defensive self defense doctor nurse emergency,pocket,purse. Portable flashlight runs on 2 AAA batteries(not included),threads are smooth with rubber o rings on the end cap and head,tail silicone switch is easy to use and two modes on and off.There are eyelets to attach a ring or lanyard on the tail end. Tactical flashlight with a removable belt clip hangs on tenaciously,suitable for carrying around.its tiny size and light means it doesn't take up much room and can be kept in your pocket always ready when you need it and is perfect for a variety of applications. LED mini flashlight is water abrasion resistance,but can't be submerged,the lighting is bright,please don't use to the eyes directly!Skid and Corrosion proof and abrasion resistance.The fit and finish are good and there's lots of grooves to provide a stable grip.