18 Flash Modes 16 Led Emergency Warning Flashing Strobe Light Bar Beacon Lamp Amber 48W Fits for: 1. Off road vehicle,ATVs,truck,engineering vehicles(excavator,treedozer,road roller,bulldozer,crane and mining truck etc.) 2. special vehicle(fire engine,police cars,rescue vehicle,communication vehicle,military command vehicle) forklift,trains,boat,marine,bus,and tanks. Specifications: Voltage:DC12-24V Current:0.5A Power:16w LED quantity:16 Color:Amber Material:Aluminum + ABS Service life:50000h+ Mode:18 FLASH MODES Features: *SUPER BRIGHT .