The Colorado Blue spruce series offers dense classic needle foliage that has a blue-green hue complemented by light brown stems that create depth and dimension. This medium profile tree is designed with hinged branches that make for easy setup, fluffing, and takedown. The tree comes outfitted with clear incandescent mini lights, that give a soft, warm glow. Your family and friends can enjoy this durable and timeless addition to your holiday decor for many years to come. Complete the look with our Colorado Blue Spruce wreath and garland. Product features: Pre-lit with 550 clear lights Bulb size: mini Bulb type: incandescent 1356 branch tips 2" wide tips 5-foot green lead cord 4-piece easy assembly (including stand) Medium profile tree Additional product features: Hinged branch construction 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 keeps them from falling out Comes with replacement bulbs and spare fuses Includes a green metal tree stand Wire gauge: 18 120 volts, 60 hertz 54" base diameter (at the widest point) Note: Branches are compressed for shipment, and need to be fluffed out upon arrival to look like the photo.