Wrap these 10 metres of USB-powered LED string lights around a flagpole, awning frame, fence or handrail and you've got a colour-changing light show that's controllable from your phone, a remote, or the on-cable controller itself.
With over 16 million colours available through the app, plus preset patterns, music-sync via the built-in microphone, and a straightforward remote for quick changes, there's a lot of flexibility packed into a simple USB plug. The lights themselves are IP67 waterproof for outdoor use; the USB controller box itself isn't waterproof, so it needs to sit somewhere dry — inside the awning or tent, with the lights running out to the flagpole or wherever you want the display.