Plug & Play : Plug the light into the tube adapter, clip it in or attach it with holders, connect the cable, switch it on or dim it using the remote control and select one of 3 light colours,High-performance LED light for aquariums (% less energy consumption Gen 1)r aquariums (20 % less energy consumption compared to Gen 1),Evenly distributed warm white and cool white LEDs in a cooling-optimised lamp body for a biotope-friendly light climate, 2 channels with 3 preset light colours : 2700 K (warm white), 4000 K (daylight white), 6700 K (cold white),Expandable via smartphone control with preset biotope-compatible or individual light controls and the JBL LED SOLAR EFFECT RGB light for special colour effects.