Qusetion: Why does the solar light can not work?
for solar lights that don't work, do the following:

1. after receiving the package, please put it in direct sunlight for 6-8 hours and turn on the light switch when charging.

2. It is light sensor, it can not work in the daytime, it can only work on the darkness. after charging, please try it in a dark environment.

3. the lamp must be placed around and above without shelter and maintain the direct sunlight charging board.

4. If there is an other light source around the lamp, it may cause it to not work; so place it in a dark environment.

5. If you choose motion sensing mode, the light will turn on when someone passes through the sensing range of the lamp.

6. When the light flashes, it means that the battery is insufficient and needs to be charged in the sun.

1.Well quality: Use by well quality ABS material, it is durable to use outdoor and long term use.
2.PIR motion sensor: the sensitive PIR sensor light can detect people movement from 3 to 5m. It will automatically control the light on and off.
3.IP65 waterresistant: the Solar Light is madeof ABS andIP65 Water-resistant material. It can work in different kinds of weathers like rain snow ang fog.
4.Long working hours: If fully recharges the battery more than 8 hours with direct sunshine, it will keep lighting more than 8 hours
5.Powered by solar energy: the solar panel is at the top of the lamp. It will automatically store electricity during the day. Please install the product at the direct sunshine place. this Outdoor Solar Light is wireless. You can install it on the wall
6.Super bright: Much brighter than other lamps. Each solar-powered path light has superb-bright eye-protective, flicker-free and no-radiation white LED lights for illumination. It is easy to install on the tree glass metal.

Input Voltage: 5.5V
Total power:20W
Bulb type:LED
Light source: Solar Light
LEDquantity: 100pcs LED / 180pcs LED
Light color: White
Power source: 1* 3.7V 1200mAH lithium battery
Charging hours: 8hrs
Working hours: more than 8hrs
Control modes: Light/ PIR
High light delay: 20-25s
Sensor angle:120
Sensor distance:3-5m
Protecting grade: IP65
Material: ABS
Item color: Black

Please make sure the solar light been installed within 3 meters height and make sure the solar panel can absorb sunlight.
Before use please turn on the switch.