Aquarium LED Light Dimmer Controller Modulator Lighting Controller Intelligent Dimming LED Lamp Accesories Timing Modulator new and high quality OOTDTY Features: Industrial-grade LED display digital tube that can be easily detected at any and light. This item suitable for products at 36v for DC input and power less than 100w products, such as fans, lights, pumps Simulate & sunset to reduce stress in aquarium fish This timer features two modes, with a 15-minute up/dim down, the other is simply on/off Be used as a dimmer, it can be adjusted from 1 brightness to meet the requirements of various plants and pets for light button switch on/off Do NOT plug in any items if they the rating of the 30 V or 120 W Suitable for all chihiros LED lights, A serials, A serails, RGB Serials, C Serails Installation: Before the installation, confirm the power supply and power of the lamp, which is lower than 100W. Check the of the lamp (5.5mm for DC and the modulator in series between the lamp and the power supply. Step 1: Open the package and remove the dimmer. Step 2: the dimmer to the LED lamp. Step 3: Plug in the power to automatically turn on the dimmer. Step 4: Set the dimmer parameter. for Key Function Description: 1. ON/OFF Switch the light on/off. Long press for setting current for time, by pressing + and adjusting hours and minutes. Press "Mode" to exit for time setting. 2. MIN/L+ Brightness increased 3. HOUR/L- Brightness decrease 4.MODE Press and hold 3 seconds to enter into the programming mode. The display will flash between no-1 and the current for time,press+and to adjust. Press MODE for key again for setting the brightness. Press MODE for key again, the display will flash between no-2 and the current for time. Press MODE for key again for setting the brightness. Press MODE for key again to enter into the next timed program,it can control and seprate timing programs In this way, 8 sets of data are set. Press MODE to exit after setting. Notice: If the for time is set to : the data on behalf of the group does not work. Specifications: Material: Plastic Model: S2-pro Product connector: 5.5mm for DC male with lock thread. Product size: Length 7cm/2.76in; Width 3.9cm/1.53in Quantity: 1Pc(other accessories in the picture are not included!) Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(without retail package): 1Pc x Light Dimmer Controller _x000D_