Accessories: Data Bypass M12 The Data Bypass M12 for Single Channels Model 1 Model 2 is designed exclusively for Grow Pros Solutions Under-Canopy Grow Lights Model 1 (4ft/8ft) and Model 2 (4ft/8ft). It connects directly through RJ12 data ports, giving growers a dependable way to power lights when no controller is present. With its plug-and-play design, this accessory is ideal for tent growers and hobbyists who need their under-canopy lights to operate smoothly without complicated data chains or external hardware. Important Note When no controller is used:The bypass is required whenever Model 1 or Model 2 under-canopy lights are installed without a controller. Without it, the lights will not turn on. By interconnecting the internal channels, the unit ensures steady operation so your grow environment stays consistent. Operational dependency:These lights must run with either a controller or the bypass. If neither is present, they remain inactive. Once connected, the channels are internally linked, guaranteeing proper activation and preventing unintended shutoffs during cultivation cycles. Key Applications Tent growers needing a quick solution when no controller is available Hobbyist setups that require independent light operation Reliable backup option whenever controllers are not on hand Simple plug-and-play installation for Model 1 and Model 2 units Helps maintain a secure and consistent growing system