The Qube Control is a 2 channel light controller with remote control for Qube 50 and Qube Plant LED's. 2-channel light control for the Qube LED spots Benefits of Aqua Medic Qube control 0 - 10 V Two independently programmable / dimmable channels for the blue LEDs, sunrise, sunset and moonlight. By using a connection cable (included in the package), different Qube's can be connected in series and thus controlled simultaneously. The programming is done by the enclosed remote control with the timer of the Qube controller. No connection to a PC is required. The power supply (24 V lag voltage) is supplied by the Qube power supply itself. No separate power supply is required. Specifications Aqua Medic Qube control 0 - 10 V Dimensions (lxwxh): approx. 74 x 74 x 15 mm Cable length: approx. 1,400 mm