Crystal Vision (TM) RF Wireless 14 Key Timer Controller Mini Dimmer for Single Color LED Strip Lights for 12V DC, 12A, 3528 5050 5630 LED Strip Genuine Crystal Vision LED Lighting Accessory 14 Key RF Wireless Remote&Receiver Timer Function: 2, 4, 8 Hours Voltage: 12 V DC / Current: 12000 mA (Max) Can be used to control LED single color strip lights. Upgrade US Ver. - Double Copper Inserted for minimizing overheat defect issue