“You’re telling me I have to go to concerts without fun light-up wristbands after this?” wrote one Taylor Swift fan on TikTok after the US singer’s concert in Cardiff earlier this summe ...

The idea behind the PixMob wristband is simple — at a concert ... infrared projectors are used to transmit commands so they all light up in sync. Sometimes, attendees would be allowed to ...

The light-up wristbands have soared so greatly in popularity that they are becoming an accessory to sport outside of a concert venue too. In fact, they are steadily being sported at Indian wedding ...