Pre-Lit Yellow Forsythia Branches. Have a wedding celebration coming up? Decorating for the holiday season? These innovative interior design elements illuminate virtually any setting. Slip these branches into a floral arrangement or use alone for a dramatic effect. Let your creativity shine! Each set includes a 24 volt transformer and 16' of lead wire for ease of use. Branches can be shaped as desired Available in three sizes: Small: one 20" branch Pre-Lit with 60 lights Medium: two 40" branches Pre-Lit with 96 lights Large: two 50" branches pre-lit with 144 lights Each main branch has several smaller branches.