Green Leaf Firecracker String Lights

These firecracker string lights are powered by any standard 5V USB source:

• Phone charger: Plug in and leave on all day — unlimited runtime.
• Laptop USB port: Perfect for desk and indoor setups.
• Power bank: Portable option for outdoor events and garden parties.
• Smart plug: Set a schedule to auto-on/off daily.

No batteries required. No runtime limits. Just plug in and celebrate.

• Use only with a standard 5V USB power source.
• Keep the USB controller and remote dry. Not suitable for submerged or direct rain exposure.
• Do not cover the controller while operating.
• Turn off when not in use for extended periods.
• Keep remote and controller out of reach of small children.

Stop using immediately if any part appears damaged or overheated.

Q: What are the 8 lighting modes?

A: The 8-function USB controller includes: steady on, combination flash, sequential, slow glow, chasing/flash, slow fade, twinkle/flash, and steady on (low). Switch between modes using the included remote.

Q: What can I plug the USB into?

A: Any standard 5V USB source — phone chargers, laptop USB ports, power banks, USB hubs, and smart plugs. No special adapter required.

Q: Can I use the remote to turn the lights on and off?

A: Yes. The included remote control lets you switch modes, adjust brightness, and turn the lights on/off from a distance.

Q: Are these suitable for outdoor use?

A: The wire is water-resistant and suitable for covered outdoor areas such as patios and pergolas. Keep the USB controller and remote dry — do not expose to direct rain.

Q: What is your shipping policy?

A: Free shipping within the U.S. International shipping is $5.99; free international shipping over $50.