Common options are battery-operated (examples use 2 AA or 2 AAA cells), plug-in corded models, and non-powered toppers that require no electricity.
Materials reported include metals (e.g., nickel-plated steel, iron) and various plastics (general plastic, ABS, polystyrene).
Options include multicolor mini LED bulbs, small paired LEDs, warm-white 'dewdrop' style lights, and some toppers that project holiday images onto walls or ceilings.
Care notes include wiping silver-plated ornaments with a dry cloth and handling decorative parts gently to avoid bending. Some toppers are collapsible or compressible for storage; store items in a dry place and pack fragile pieces to prevent damage.
Finishes and effects include silver-plated metal, glitter trims, wire-wrapped metal, multicolor and warm-white LED lighting, and projection effects that display holiday images on walls or ceilings.