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 latest technology for beautiful, high-tech landscaping would be these In-ground Lights. During the daytime, they are retracted, and absorbing solar energy. At dusk, they literally pop up and light up, giving you lights along a pathway, driveway, deck or dock that aren't in your way during the day.Includes installation hardware, completely wireless. Powered by a lithium ion rechargeable battery that's solar powered - each light illuminates via 4 LEDs. Completely weather resistant. Each light works independently.
Waterproof level: IP644
Charging time:4-5 hours
Working time: about 6 - 9 hours
Battery: 18500 lithium battery 3.7V 2200mAh
Power Source: Solar-Powered
2 modes - high light mode & dim light mode
No wiring required - simply install and enjoy
Great for landscapes, grass area, decks, docks, and more
Solar-Powered, Low Voltage, Stake or Hang, Automatic
Adjusted 270 degrees up or down（ 180 degree for the solar panel, 90 degree for the light head)
Winter weather resistant- you can leave these out all year long
Prior to first use, leave the light charge for two sunny days let the battery charge fully
2 * Solar In-ground Light
2 * Spike
2 * Manual
6 * Screws
URPOWER 3rd Generation solar outdoor spotlights,rechargeable and adjustable solar wall lights / In-Ground Lights, easy to install with no tools.Waterproof and Durable, withstand all kinds of weather all round the year.
Fully Adjustable Light & Solar Panel - Adjust the light angle to illuminate the perfect spot and adjust the solar panel angle for optimum sun exposure.
Multi Color Changing: Red & Green & Blue & Yellow light change. 2 in 1 Functions - Stick into the ground./Use included screws to mount on the wall.
Unique solution in landscape and outdoor lighting,Powered by a lithium ion rechargeable battery that's solar powered.
Automated Switch - Auto on at night / Auto off at sunrise.2 modes(high/low).4 bright LED Bulbs, 50 Lumens in Each LED, 200 Lumens in total 4 LED,Built-in 18650 lithium rechargeable battery(2200mAh). Light up 6-9 hours after fully charged.