HQRP High Power SMD 3528 Emergency Warning Super Bright Red/White Flash Strobe Lights for Improving Driving Safety and Visibility with 12 Patterns 96 LEDs plus HQRP UV Meter HQRP&reg; High Power Visor LED Strobe Light plus HQRP&reg; UV Meter; 96 LEDs: 58 LED per Section, SMD 3528!; Working voltage: 12v DC; Cigarette Adaptor plug; Dimension: 12.5"L x 4"W x 1.5"H"; Comes with visor attachment straps at the back; 12 Flashing Patterns; On/Off Button: Select Pattern Button; 200 days warranty!