Please make sure the switch is on. Cover the solar panel on the top of the light with your hand or flip it upside down, slightly push the on/off button to turn on the light to test if the solar light works. (The top can be opened and the switch button is inside. )
If it doesn't work, please charging it under direct sunlight without any shelter in the daytime. It is charging only when the button is turned to ON.
Auto on/off from dusk to dawn. It doesn't light up in the daytime or when another light shining on it since the solar light has built-in light-operated sensor element, make sure no other strong light shining on it at night.
Installed it with no shade from Trees, Buildings, and far from exterior lighting sources like street lights.
Specification:
On/Off: light control
Height: 22.8inches
Solar panel: 0.88W, 17% efficiency
LED span life: 50000 Hrs Lumens: 35lm
Li-ion Battery: 3.7V 2200mAh Solar Charging Time: 6-8hrs
Working mode: Auto turns on at dusk and off at dawn
Duration of use: Light up 10-12 hours in summer and 5 hours in winter after fully charged.
Please Note:
Please make sure to turn on the switch before use
Prior to first use, please charge the outdoor solar lights light for 1 sunny day
Please kindly note that as a solar-powered product, the working time is weather sensitive
If battery capacity reduces over time, switch the light off for 3-5 sunny days in order to boost the batteries
If the ground is too hard, do not forcefully twist or hammer it. Try to soften the ground with water and then insert into the ground