Wide Applications Whether you are tubing, rafting, water skiing, kayaking, or fishing, this LED strobe light can withstand splashes and provide bright illumination for your outdoor activities. Simple Ensure your safety during water activities with this LED strobe light that attaches effortlessly to any life vest using the included clip and lanyard; easy to use and ensures visibility and safety. Maximized Safety Our LED strobe light enhances your device's visibility, making it easily detectable from over a mile away by any watercraft at night for increased safety in the water. Wide Applications Whether you are tubing, rafting, water skiing, kayaking, or fishing, this LED strobe light can withstand splashes and provide bright illumination for your outdoor activities. Introducing our LED Strobe Lights Marine for enhanced visibility in low light conditions. Simply attach to any life vest or tubing without the need for batteries. This device ensures people can easily be seen for increased safety on the water. Specification: Product name: LED Strobe Light Model: PH2701A LED: 3.0-3.4V Adapt to ambient temperature: -30 degrees Celsius - +65 degrees Celsius intensity: >0.75cd Adapt to water temperature: -1 degree Celsius - +30 degree Celsius Working hours: >8h type: flash Working voltage: 6V Flash frequency: 50~70 times/minute Battery capacity: 1.28Ah Light color: white Packaging size: about 12.1x8.9x4.8cm/4.76x3.5x1.89 inches Weight including battery: no more than 156 grams Batteries used: AA alkaline batteries, 4 cells in series, 1.5V each Refer to battery expiration date Packing List: 2 x LED Strobe Light (Battery included) Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size.