ITEM NAME:12V - 24V LED Light Bar Strobe Flash Controller Box + Wireless Remote Black Description: 12-24V LED Light Bar Battery Box Flash Strobe Controller with Wireless Remote Voltage: 12-24V Remote distance: up to 20m Control Strobe Light: 7 modes Support single output: 400W Specification: Support three-way output (max. power): 1200W Remote Control Battery: 27A 12V Wide operating voltage range 7 select flashing modes Suitable for For long high-power lights, work lights, car daytime running lights, car dome light, etc Size for LED Light Control Box(LxWxH): approx. 120x55x25mm/4.72inch x 2.16inch x 0.98inch Size for Wireless Remote(LxW): approx. 55x28mm/2.16inch x 1.10inch Main Color: Black How to connect wiring: The end of the two joints connecting the battery positive (+) and negative (-). The end of the four joints, connectors the light positive (+) and negative(-). (Common positive (+), three negative(R-G-B) select one.) Package Includes: 1 Piece LED Light control box 1 Piece Wireless Remote Note: Please check your existing or an old clips to make sure it is the correct ones you need before purchase!.7 select flashing modes. Size for Wireless Remote(LxW): approx. 1 Piece Wireless Remote. Remote distance: up to 20m. Main Color: Black. The end of the four joints, connectors the light positive (+) and negative(-).