Bright Time Buddies, Dog - The Night Light Lamp You Can Take with You!, Model: , Toys & Play Portable nightlight is great for sleeping, playing, camping, car trips, bathroom trips, even midnight snacking! Soft vinyl outer body--just press the head to turn on/off. Cycles through 3 soothing colors: green, blue and yellow; or, select your favorite color for a steady glow. Uses 3 AAA batteries, not included. Auto shutoff after 1 hour. 4.5" tall. 2.25" diameter. WARNING: Choking Hazard - small parts. Not for children under 3 yrs.