Special effects in store for Ravens fans during Browns game

Ahead of Sunday night's kickoff against the Cleveland Browns, the Baltimore Ravens will hold a very special show that will require some fan participation. Everyone who attends the game will get an LED wristband that will light up to a programmed show inside M&T Bank Stadium. The Ravens are partnering with PixMob for the LED wristbands. The first effects will take place during pre-game introductions, so you will want to be in your seat by 8 p.m. And if you're wearing a jacket and gloves, make sure the wristband is visible.