The Enertex KNX LED dimming sequencer 20A/5x is a pulse width modulating dimmer for 5 - 48 V LED modules. Per channel, the dimmer can dim up to 20 A LED current and in total 480 W power maximum. The dimmer is suitable for any LED bulbs that are suitable for DC constant voltage. We recommend the Enertex LED PowerSupply range to supply the bulbs. With the help of the display and control buttons, the installation of the complete lighting can be tested and commissioned without ETS software. Thanks to the choice of four predefined dimming curves in conjunction with a dimming frequency between 211 Hz and 1200 Hz, a suitable configuration can be found for almost all bulbs for smooth and flicker-free dimming. The independent channels can be parameterised in the application in any combination of cool white/warm white, as colour channels or as individual channels. Current RGBCCT bulbs (red, green, blue, cool white, warm white) are also optimally supported. These bulbs are perfectly showcased with an automatic white balance (RGB-Extended) developed by Enertex or the extended Tunable White colour temperatures generated by automatic admixture of R/G/B (TW-Extended). Five sequences, i.e. sequences of colour or colour temperature controls in the range of seconds to hours with gentle colour changes, can either be defined by the user himself or assigned with over 20 predefined colour sequences. Different switch-on behaviour for day and night are also supported, as well as timed dimming of channels/channel groups. The latter enables a daytime dependent white light control (HCL) in tunable white mode. The support points can be specified either as absolute times or relative to sunrise or sunset (astro function).