These purple micro fairy lights radiate a bright， sparkly hue， perfect for complementing any color scheme. The ultra-slim pliable wire makes these lights incredibly versatile. They can easily be stretched and shaped to accommodate your decorating needs. The battery operation means that there is no electrical outlet necessary to power the lights. Product features:Color: purple bulbs / silver-plated copper wireNumber of bulbs on string: 50Bulb size: micro fairySpacing between bulbs: 4Lighted length: 16Total length: 1712 lead cordAdditional product features:LED lights use 90% less energyBulbs stay cool to the touchNon-replaceable bulbsIf one bulb burns out， the rest will stay litFor indoor use onlyCannot connect multiple sets togetherRequires 3 AA size batteries - not includedOn/off switch on battery pack