5 Switch Modes: 5 light modes can be easily converted, high / middle / low / strobe / sos, suitable for various situations such as outdoor activities, tactical use, camping, hiking, fishing, home use as a powerful emergency light. This flashlight is anti-skid, wear-resistant and waterproof, making it a better experience to use. Super Bright: Our flashlight uses the latest durable CREE XML T6 LED chip, offer super bright 1000Lumens, makes our flashlight much brighter than the old incandescent light. Adjustable Focus: You can adjust its focus for different circumstances, stretch to adjust its focus and get the lighting effect you want. It is very suitable for long-distance observation and large-scale lighting. High Quality: This flashlight is made with high quality aluminum alloy, which is sturdy and durable enough for long time daily using.It uses a standard AAA battery or a 1×18650 rechargeable button lithium ion battery(18650 Battery and Charger are Included). Portable: The flashlight is small in size and easy to carry. It can be put in your pocket or backpack and you can easily bring it wherever you go. Push-button tail switch for easy one-handed operation.