This "pop-up" tree has a collapsible design, which allows it to be set up in seconds. The tree comes pre-strung with blue, incandescent mini lights, making the setup a breeze. Perfect for apartments, dorm rooms, or families who want to relax and enjoy the holiday without the hassle. Product features: Pre-lit with 250 blue lights Bulb size: mini Bulb type: incandescent 21" white lead cord White inner pole Holly leaf accents Easy pop-up assembly Slim profile tree Additional product features: Light sets on tree are UL certified and approved for indoor or outdoor use, however, the tree itself is recommended for indoor use only If one bulb burns out, the rest will stay lit Lights are equipped with Lamp Lock feature, which makes them replaceable, interchangeable and keep them from falling out Comes with replacement bulbs and spare fuse Includes a white plastic tree stand Wire gauge: 22 120 volts, 60 hertz, 0.51 amps, 61.2 watts 22" base diameter (at the widest point)