rekordbox lighting can control DIMMER and RGB using the strobe effect when the DIMMER or RGB channels exist. However, no strobe channels of the hardware can be controlled by rekordbox.
Beam Light has channel 5 (DIMMER) so that channel 6 (STROBE) is fixed to Open.
By selecting OFF, SLOW, MIDDLE and FAST and controlling the Lighting Panel, you can control strobe effect, but you need to set the strobe effect in the Macro Editor if you want to linearly control it.
The feature request of controlling the hardware strobe in rekordbox was already forwarded to rekordbox lighting engineers. However, we cannot guarantee if or when such a feature can be added.
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