Hi-Line Gift LtdFloral Lights Lighted Willow Branch (set of 2 Branches) with 60 bulbs, 40 inches (Battery operated) 40 inches in height - 60 bulbs (2 Main Branches) Bendable Stems Battery operated Incandescent bulbs are rated for 8000 hours of use Lights are powered by a standard electrical supply which connects to a AC adapter. CSA / CUL approved.