2pcs Car Solar Power Simulated Dummy Alarm Warning Anti-Theft Led Flashing Security Light Fake Lamp Usb Auxiliary Charging(Blue + Red) 100% New And High Quality. Car Solar Power Simulated Dummy Alarm Warning Anti-Theft Led Flashing Security Light. Fake Alarm Lamp Solar Energy Can Be Absorbed And Saved In High Efficiency Solar Cells, It'S Powered By Solar, No Need Install Battery. Dummy Car Alarm Will Only Flash When It Is Dark; Will Not Flash When It Is Light Enough To Keep Item Have Highly Efficient And Longer Life. You Can Cover The Other End By Dark Paper If You Want It To Flash In Daytime. Easy To Install, Just Stick It To The Roof Of The Vehicle With Corresponding Glue. This Led Alarm Light Does Not Require A Car Alarm System.