Feature High Protective Housing: Made of ABS housing case and double-row heat sink design for superior heat dissipation and extended lifespan, over 50,000 hours. 15 Flash Modes 2 Switches: 15 unique modes with memorize last mode function, dual switches setting, one controls power on off and one switch change modes, including constant lighting, flashing, alternating left to right, right to left, etc. Easy Installation: Accessories includes 5 suction cups, 2 screws and 1 mounting bracket for...