Feature:
It's powered by solar or USB cable
The light can discourage break-ins in nighttime
Easy to install,no wire needed
The LED light will in nighttime and will not in daytime
Not require a car alarm system

Power source: Fake alarm lamp solar energy can be absorbed and saved in high efficiency solar sensor panel, powered by solar. If there is no sunlight, you can also charge the fake alarm lamp with Micro-USB interface.
Light sensor: Dummy car alarm will only when it is dark, it will not when light is enough or in daytime, making the item has high efficiency and longer lifespan.
Easy to install: Self-adhesive design, no wires needed, you just stick it to the roof of the vehicle with adhesive glue.
Easy to remove: No more residues or damage after leaving.
Function: This dummy car light simulates the lights used in expensive vehicle alarm systems, protecting your car from potential thieves or break-in at night.
Installation: Comes with self-adhesive glue paper, can be easily installed on the car instrument panel, door side, bumper and more, used as a warning or decorative light.

Specification:
Light color: Blue/Red
Item color: Black
Dimension: 50*25*15mm
Material: Plastic
Battery: Built-in
Installation: Adhesive glue
Power source: Solar or USB
Interface: Micro USB port
Output: 1.5V/1mA
Feature: Solar anti-theft warning light
Fit for: all cars

Package Included:
1x Alarm Light

Warm tips:
1. You need to put it in the place with enough light.
2. No battery needed, it is powered by USB cable or solar.
3. No wire required, self-adhesive.
4. This warning lamp is just a solar LED light, it doesn't`t alarm.