Package includes: this set includes 2 LED strobe light sticks with charger, each light is approx. 9 x 1.7 inches, suitable for your party supplies or outdoor lighting, you can use them on your champagne bottles, convenient and portable. Reliable Material The champagne bottle lights are mainly made of aluminum alloy, which is not easy to break, and they are rechargeable, so you can use them again and again, you don't need to worry about changing batteries frequently. Adjustable Lighting Mode Our LED wine bottle lighting includes 3 different modes, high brightness mode, low light mode and flashing mode, which can be switched by the button on the head of the lighting, providing you with a variety of usage choices, and you can choose the mode according to your preferences or actual requirements. Easy to Use The strobe light bar is simple and easy to use, you can easily control the on/off mode by using the button; There is a charger hole in the middle, you can just use the charger for continuous power, no need to spend too much time and energy. The strobe light is light, you can put it in your backpack, tool box, it will not take up too much space. Wide Application The LED service indicator can be widely used in various outdoor activities, such as parties, outdoor music festivals, dances, masquerades, etc., to create a joyful atmosphere, it can also be used as a lighting device, suitable for people running, hiking, camping and fishing at night.