Warm Tips: 1.In order to maximize the lighting effect, please make sure that the solar pathway light is full of sunlight electricity.It's important to install the light in a location that away from the shade caused by trees, buildings etc. 2.That whether the solar pathway light can produce the best lighting effect or not depends on sunlight intensity, geographical location, weather conditions, seasons and other conditions. | Power Source: Solar-Powered No wiring needed, no extra electricity needed, just use energy from sun. They automatically turn on at dusk and remain illuminated until dawn. | Package includes: 6 x Solar pathway lights 6 x Expansion Pillars 1 x Manual Specifications: Waterproof level: IP65 the lights are suitable for outdoor. No worries about raining, small snowing and small frosting. Charging time under direct sunlight:5-7 hours Working time: about 7 - 10 hours |