HEHEMM Emergency Light, 86 LED 12V Strobe Light Warning Light for Sun Visor.【Features】:1. Product use: When running at high speed in the middle of the night, the lighting effect is prefect. It is also suitable to use in the foggy weather, which can effectively improve safety and avoid accidents.2. Features: good sealing performance; anti-dust; anti-collision; anti-splash; directly sucked on the glass of the front or rear gear. Safe and reliable. A variety of flashing methods to meet your diverse needs.3. Installation method: Insert the cigarette lighter directly , and put it on the sun visor by the Velcro straps. 【Parameter】:-- Input Voltage: DC12V-- Size: 32cm(L)*10.6cm(W)*3.5cm(H)-- Cable length: 200cm-- Brighter and more effective than standard LED strobe lights. -- 12 Different modes of flashing / strobing, with On/Off button and select pattern button, easy to use.-- Improve driving safety and visibility.Bright enough to be seen up to 1/4 mile in distance.-- High brightness: 10000-12000MCD.【12 Flashing Modes】: 1. Fast flashing of Left light for 5 times then Right light flash for 5 times. (Repeat continuously) 2. Fast flashing for 5 times of both Left and Right lights at the same time. 3. Fast flashing of Left for 3 times then Right for 3 times. 4. Fast flashing for 3 times of both Left and Right lights at the same time. 5. Fast flashing of Left light for 3 times then Right light flash for 3 times. (Repeat continuously) 6. Single light slow flashing. 7. Slow flashing of both Left and Right at the same time. 8. Left and Right flash for 2 times. 9. Both Left & Right flash for 5 times then both flash for 7 times. 10. Left light on and Right light flash slowly. 11. Right light on and Left light flash slowly. 12. Left and Right lights on. 【Package Included】:Set Strobe Light