GE Energy Smart 50 Multicolor LED C-9 Holiday/Christmas Lights - 32.6ft String (Indoor/Outdoor) (1) 32.6 ft String contains 50 LED C-9 Red, Yellow, Blue, White, and Green lights Indoor or Outdoor Use ConstantON technology allows set to operate even if a LED is out or missing Connect up to 20 sets Energy Star and UL Approved