3 Way AC Light Chaser Controller Board, 110–240VAC, 99 Built-in Modes, Up to 999s Adjustable Timer, 3-Digit Display, Memory Save, External Start/Pause Inputs, for Home and Garden Bulbs

This 3-channel AC controller makes it easy to run multi-light sequences for DIY builds, decorative lighting, seasonal setups, and home & garden projects. Choose from 99 built-in modes using the on-board display and buttons, then adjust timing up to 999 seconds to match the look and speed desired. The controller saves the last mode and settings in memory, so it returns to the same configuration after power is turned off. For convenient operation after installation, external pushbuttons can be connected using the dedicated terminals (Start/Stop and Pause/Resume). Built around an Arduino-compatible platform, it also supports customization for advanced users who want to modify behavior later—while still working out-of-the-box for hobby use.

• 99+ built-in modes: Large library of preloaded light sequences for DIY projects, decorative setups, seasonal displays, and home & garden lighting.
• Wide timing range: Adjustable step timing up to 999 seconds for slow or fast sequences, depending on the selected mode and settings.
• Remembers settings: Non-volatile memory stores the last selected mode and values, so the controller powers back on with the same setup.
• Mains-ready relay outputs: 110–240VAC, 50/60Hz operation with 3 independent relay channels (NO/COM/NC terminals), channel status LEDs, external Start/Stop + Pause/Resume terminals, and 8A fuse protection.
• Simple on-board control: 3-digit display with SET / UP / DOWN buttons for quick mode selection and timing adjustment—no computer needed for normal use