To check if your BTS light stick is authentic, you should look for the official logo of BTS or Big Hit Music (now HYBE) on the packaging and the light stick itself, which is often accompanied by a unique serial number 📦💡.
When you buy a light stick, make sure it comes with a warranty or a certificate of authenticity, which is usually provided by the seller or the manufacturer, and this can help confirm that your light stick is real 📝👍.
You can also compare your light stick with pictures of official ones online to see if they look similar, paying attention to details like color, design, and any special features that official light sticks have, such as specific patterns or lights that change color 📸🔍.
If you bought your light stick from an official store or a trusted seller, it is more likely to be authentic, so always try to purchase from reliable sources to avoid counterfeit products 🛍️👌.
Lastly, if you are still unsure, you can contact the seller or the manufacturer directly to ask about the authenticity of your light stick, and they should be able to provide you with more information or assistance 📞👫.