LED Colors: White Batteries: (3) AG13, Replaceable Dimensions: 9.5″ x 8.25″ Printable: Yes Weight: 0.361 lbs FEATURES: This has five giant lightbulbs in festive holiday colors. Red, blue, yellow, green, and red with bright white LEDs. The bulbs are attached to black plastic. LONG LASTING BATTERY: This headband is powered by replaceable (3) AG13 Batteries. This novelty is built to last with durable construction that can withstand any event, no matter how many hours of usage. TO ACTIVATE: o activate your Christmas Light Up Bulb Headband, remove the pull tab and press the ON/OFF button. Cycle through 3 LED functions: strobe, flash, and blink. PERFECT FOR: Christmas, Birthday Celebration, festival, Halloween, Trick or Treat, New Year, parties, gifts, or to enjoy yourself