Mini 5 in 1 LED Controller:There has five modes to connect with led strip: RGBCCT/RGBW/RGB/CCT/Dimmer, and different color indicator correspond to different functions.You can click the "opt" button, short press once to switch one of functions that you want according to the different indicator color, then you can connect between the different port of controller and corresponding wires of your led strip. On Status Settings:Long press the "opt" key for 5 seconds, the indicator of device will flash in blue color for 3 times, it will go into the " on/off status" mode, and the device will save the previous status before off.It will has two options state under:if the device is powering on, after the electricity drop and on again, the device will keep on;if the device is powering off, after the electricity drop and on again, the device will keep off.Repeat the operation again to cancel this function, the device will be on by default status when powered on. Product Name: Zigbee Utral Thin Mini 5 in 1 LED ControllerModel No.: GL-C-002PProduct Size: 70x36x10mmInput Voltage: DC5-24VProtection Rate: IP20 : 144W MaxOutput Current/Channel: 3A Max Output Current: 6A MaxApplications: Suitable For DC5-24V LED Light StripColour: whiteMaterial: plasticPackage Contents:1 * ZIGBEE Mini 5 in 1 LED Strip ControllerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.