Product: ELECTRONIC FLASHER (MAN TRUCK, flasher) Voltage:DC 24V For truck: MAN, DELONG, HUANGHE PRINCE Product: AUTO FLASHER RELAY, ELECTRONIC FLASHERFor truck: MAN, DELONG, HUANGHE PRINCEOEM: 81.25311.0026It can be used to control the flashing of the lamps in autos.Our factory is a professional manufacturer of auto parts, including central control panel assy, auto relay, rocker switch, buzzer, ...