3LED white light +12LED red light support illumination and warning;
Magnet and hook on the back make it extremely convenient to place;
You can turn off the warning light by pressing and holding the off button for 3 seconds.
With 9 warning modes to meet various warning needs: double pulse, single pulse, short single pulse, rotating beacon, alternating flash, (universal emergency or distress signal), glare normally on, weak normally on, white led work, light off