This string light is solar-powered. If the ground is too hard, do not twist or hammer it with force. Try to soften the ground with water and then insert into the ground.
Super long working time- it can continuously work more than 8 hours at night if the panel absorbs enough sunshine during day.
Easy Installation- Combine the solar panel, ground stake and bracket together,setup takes no time at all.
Waterproof Design- suitable for outdoor use, no worry for rain drops,
Energy-saving and environment friendly- with high-tech solar panel, the string light lights up by using the electricity that converts from the sunlight of the built-in rechargeable Ni-MH battery.
2 switch- one is Mode (Flashing mode convert switch), another is Power On/Off(After switch turned on, can automatic light control and charging).