Watch as light and color become art with smart, flexible LED tube Twinkly Flex. Reminiscent of classic neon lights but actually a tube you can twist into any shape your heart desires, Flex brings new levels of lighting design and decorative lighting to your space. Available in multiple different lengths, this tube of premium, app-controlled, addressable LEDs was designed for extraordinary brightness and color quality in over 16 million colors. For indoor use only.