HQRP 18 LED Car/Truck Visor Dashboard Emergency Strobe Lights For Warning and High Visibility Blue 6 LED Section 3 LEDs per Panel plus HQRP Coaster HQRP&reg; Blue Warning Strobe Flash Light plus HQRP&reg; Coaster; 18 LED / 3x3 Row, 3 LEDs on Each Panel; 4 Flash Patterns; Working volatge: DC 12V; Dimension: 5.0"L x 3.5"W x 2.5"H; Hanging Bracket,Cigarette Lighter Adapter,3 Suction Cups include! 200 days warranty!