Ultra-bright LED: With a small bulb, each mini flashlight offers 12 lumens of brightness and a lifespan of 100,000 hours. Perfectly illuminate areas over 3 meters! 2 Lighting Methods: Short press the button to start the instant light, while slide the on/off switch back to activate the continuous light to free your hands. Battery operation: Driven by 2 built-in CR2016 button cell batteries. Each of them can be removed for replacement and withstand 12 hours of continuous use. Portable design: Measures 40L x 22W (mm) and weighs 6g. Convenient to attach the torch to your key ring with the spring loaded carabiner and carry it wherever you want. Wide applications: Contain 5 small LED flashlights in total. Great helper tools for outdoor night parties,Violet Violet light camping, hiking, dog walking, repairing or emergencies.