Jackey Awesome Car 16-led 18 Flashing Mode Emergency Vehicle Dash Warning Strobe Flash Light (Red & White) COLOR:White&red ON/OFF BUTTON, SELECT PATTERN BUTTON. 18 FLASHING MODES.MEMORIZES THE LAST PATTERN USE. DIMENSION:8" ( width ) x 1.6" ( height ) x 5.1" ( depth ). EASY TO INSTALL, WITH 3 SUCTION CUPS FOR QUICK SCREEN MOUNT .