... 100PCS Wantty: 1years LED holiday string light/ Chirstmas light led Brief Introduction: LED string light are used for Christmas, Halloween ... the flash way. Relevant Specifications: 1, Product name: LED string light 2, Length: 10M (33feet)3, LED quantity: 100PCS ... 220V Optional7, Controller Together: yes (Controller with 8 different programs combination, in waves, sequential, slo glo, chasing / flash, ...