LED Lighted Glow Fedora Hat is sure to light up your event. Take the hottest style in hats a fedora, add sequins to glimmer,12 bright L.E.D.'s to flash and the fabulous red/blue/green color for the perfect topper for your event. Use for holiday parties, graduations, New Year's Eve, Bar Mitzvahs, bridal events . Batteries are included and installed, installed and can be replaced. One size fits most adults.