Unfortunately, no fixture with Laser is supported by rekordbox currently.
Please see the notification from the link below. https://forums.pioneerdj.com/hc/en-us/community/topics/115000046523-Lighting-Fixture-Request
- Only specific DMX lighting fixture features – such as the dimmer, strobe, color and moving head (PAN/TILT) – can be controlled with Lighting mode.
- Fixtures with other features, may not work as expected.
- Features such as gobo, along with some effect lights, lasers, fog machines and all-in-one lighting systems, aren't supported.
Sorry for not meeting your expectation.
Pioneer DJ Support