50ft,tuya

【16 Million Rich Colors】RGB LED strip lights with 16 million colors provide superior visual enjoyment. You can switch color using IR remote or use the smooth stepless dimming through APP. 64 default scenarios can satisfy multiple lighting needs for bedroom/ kitchen/ living room/ stairs decor(White color mode cannot be the main light)
【App Control for Your Smart Home】The LED strip lights are controlled by the TUYA SMART app; Work with Alexa and Google Assistant. Allows advanced control using your voice to change music modes, scene modes, creative DIY modes and also set convenient timers; the light can change with the weather based on the information from the cloud server. Wake up and you can tell what weather is outside by the light
【Sync to Music】Able to sync the LED lights to any beats of music or sound, make it dance with the music. Lively lights changing creates a beautiful atmosphere; Choose Dynamic mode for strong rhythms and lively parties or Calm mode for more relaxed get-together. Perfect for various occasions like parties/birthday/Christmas/Valentine’s Day/Halloween