Solar strobe warning light, also know as flash light or frequency flash light, is the use of electronic means (such as capacitor microcontroller programming IC,etc.), so that the light source slowly or quickly flashing, play a warning role.
Strobe warning such as blasting flash effect is to remind, there is an emergency you need to attract the attention of others to open blasting flash and others will notice you.
Take a simple example of highway car broke down, pull over the happened to be in the evening, you can open blasting flash warning to the back of the car, certainly can't direct the driver's cab, the fire was trapped on the outside of the house open blasting flash to remind people to save himself, and blasting flash can also make the person produces the dizziness, has the certain function ofself-defense self-help.
Few opportunities for daily use flash explosion, critical moment explodes the flash is very useful.