Feature: - Powered by the sun, no electric wiring required. - Waterproof, suitable for indoor or outdoor using. - Energy-efficient, average run time is up to 10 hours after fully charged. - 2 lighting modes for optional: static light or flashing light. - Automatic sensor activates after power is charged. (lights out in daylight, lights work at dusk automatically) - Rechargeable battery, pre-installed behind the solar panel. (the solar panel is not waterproof) - Come with ground spikes/stakes for easy fixation Specification: - Length: 10M - LED: High bright LED - Color: Warm white, Power-operated: solar energy (when the solar panel does not face any light, the LEDs will work. What's in the box 1x 10m Copper wire LED String Lights