Our Buffalo Fir species is offered in pre-lit and unlit options for our customers’ convenience. The Buffalo fir series offers 2’ smaller sized trees to 12’ commercial-grade trees, each including a tree stand. This tree not only looks realistic but will provide you with many years of use and enjoyment for the whole family. This series includes more branch tips, creating a full profile look. The two-toned, PVC tips are hypoallergenic and metal, making them easy to manipulate and bend. (Branches are compressed for shipment, and need to be fluffed out upon arrival to look like the photo.) This Buffalo Fir series comes easy to assemble, making it perfect to display during the holidays. Metal folding tree stand is included for all free-standing trees. Non-flammable, this series is crafted from flame-retardant materials. Incandescent Clear Lights Light sets on tree are UL certified.Approved for indoor or outdoor use.If one bulb burns out, the rest will stay lit.Equipped with a lamp lock feature. Multicolor LED Lights LED lights use 90% less energy.Consists of red, green, blue and amber bulbs.Bulb size: concave wide angle.Cool to the touch.UL certified and approved for indoor or outdoor use.Equipped with a lamp lock feature. Warm Clear LED Lights LED lights use 90% less energy.Bulb size: concave wide angle.Cool to the touch.UL certified and approved for indoor or outdoor use.Equipped with a lamp lock feature. Incandescent Multicolor Lights Light sets on tree are UL certified.Approved for indoor or outdoor use.If one bulb burns out, the rest will stay lit.Equipped with a lamp lock feature.