About this item: 1.VIVID FLICKERING FLAME DESIGN: Formed by 33 LED lamp beads, safe realistic alternative flames cast a soft, mood-enhancing, pleasant glow which provide a perfect campfire atmosphere. 2.ECO-FRIENDLY: It runs on high-end Monocrystalline silicon solar panels to charge. With auto on/off from dusk to dawn. No battery needs. 3.WEATHER RESISTANT: It is IP65 waterproof to work in raining day and durable not affected by any harsh weather or any season. 4.EASY TO INSTALL & PROMISE: Simply connect the ground stake & connector to tighten it. No screws or any other tools required. Note: Please turn on the light switch when using the light, the switch of 12 LED lights is inside the light, and the switch button of 33/51 LED is outside Note: Please put the light in the correct position