... .3 channels output,4A/channel 4.Wireless,remote control 5.eas LED RGB wireless remote controller DS-RF-04 is fit for LED ... .You can dim or adjust the running speed on the controller.1. Item No. DS-RF-042. Input voltage: 12V / 5V ... , indoor use only6. Wirelss Remote control, easy connection, flexible to use7. Size: L90*W70*H28mm LED RGB wireless remote controller DS-RF-04