GPPOWER Universal super thin 6-LED Blue 19-Flashing Mode Car Truck Warning Caution Emergency Construction Strobe Light Bar (06T, 1PC blue) Universal fit all Cars SUV vans and trucks with DC 12-24V Material: High Quality Aluminum alloy + PC Lens Powered by 6 high intensity LEDs with optical lens. 19 different flashing patterns. Last pattern memory recall. No-flicker. Vibration resistant. Faster on/off response Time Anti-collision, anti-dust and splash-proof / No pollution, no noise, no electronic interference Package included: 1*6 LED Car Strobe Flash Lights