Please confirm the switch is under "on" status so that the light could be charged normally and auto lights on at night.
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.
The light is light sensitive and won't light up in bright place. To turn on the light in the daytime, please fully cover the solar panel and make sure there is no light source or sunshine detected.
RGB solar lights need to press and hold the switch for 3-5 seconds to turn on or off, short press the switch to switch mode.
