• After power is cut off, wipe with a soft cloth, and avoid directly rinsing the circuit parts with water.

• Remove the batteries when not in use for an extended period and store them in a dry place.

• Solar panels should be regularly cleaned of dust to maintain charging efficiency.

Battery life depends on battery capacity and brightness:

• Low-brightness mode: typically 8–12 hours.

• High-brightness mode: approximately 3–6 hours.
  (Solar-powered models require daily sunlight charging to maintain battery life.)

Common power supply methods include:

• USB charging (Built-in lithium battery, portable use)

• Solar charging (Environmentally friendly and energy-efficient; requires ample sunlight)

• Powered by dry batteries (Such as AA/AAA batteries, easy to replace)

• Plug in directly (Requires connection to an outdoor power outlet.)

Legitimate products usually bear the label: IP protection rating (Such as IP44 splash-proof and IP65 rainproof), suitable for outdoor use; however, during heavy rain, it is recommended to temporarily turn off or cover the device.