Strobelight Bar 4 LED with Super Bright Emergency Beacon Flash Caution Strobe Light Bar with 17 Different Flashing (2PCS) (Blue&Red)

Strobelight Bar: Shining your journeyElectrical parameters Input voltage : 12-24VDC Pattern : 17 functions with memory Waterproof & dustproof rate: IP45 Wire Black wire is for the cathode red wire is for the anode. White wire is for choosing...