Each light measures about 9.1 x 1.6 inches, suitable for your party supply use or outdoor lighting use, you can use them on your champagne or liquor bottles, practical and portable, also good to share with others. [Suitable for reusable use]These LED strobe light are mainly made of aluminum alloy, not easy to break, they are be chargeable, so you can use them repeatedly for a long time, no need to worry about frequently battery changing issues. [2 Patterns of lights]The LED strobe light can shine in 2 different modes, one is usual continuous light and the other is flicker mode; You can simply change the mode by the button on the head, thus you can choose the model you want, adding a joyful atmosphere to your party or event at night. [Easy to use]The LED strobe light stick is is very exquisite and convenient to use, use the button to easily control the on or off modes; There is a hole in the middle for the charger, and you just need to use the charger to continue the power, not taking up too much time and energy; The strobe is , you can put it in your backpack, toolbox, 't take up too much space. [Fit for many occasions]The LED strobe light can be applied for many different occasions, such as night parties, outdoor music festivals, dancing parties, masquerade parties and more, to mobilize the atmosphere in the crowd so people can enjoy the event more; It can also be applied as a lighting device, suitable for activities including running, climbing, camping and fishing at night. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Colour: Silver Material: Aluminum Alloy Voltage: AC100-240V Package Contents: 4 x LED strobe lights 4 x Chargers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.