Eaglerich Red Color 1PCS Car Led Light Security System Warning Theft Flash Blinking Fake Solar Car Alarm LED Light

Built-in light sensor, this LED light will flash in nighttime and will not flash in daytime. (You can cover the other end by dark paper if you want it to flash in daytime.)
Do not need to install battery. It's powered by solar. Solar energy can be absorbed and saved in high efficiency solar cells.It can blink for whole night after enough sun shining in daytime.
Car Anti Theft Alarm Lamp can be charged by solar whether you put switch to "on" or "off".
You need not put it under sunshine directly. Sunshine above the dashboard is enough.No wires needed, just stick it to the roof of the vehicle with corresponding glue.
This vehicle theft deterrent light product can protect your property from potential thieves at night.