In many cases, yes.
On a conventional multi-function light, each function is typically controlled by a separate positive wire. For example, a 4-pin light with a main beam, amber DRL, and white DRL may use three pins for those individual functions and one pin for ground. This can allow each function to be connected to a separate channel on a compatible switch panel.
However, some of our more advanced lights, such as the Hornet Series, use an integrated control module to manage multiple functions. Bypassing the supplied wiring harness and connecting these lights directly to a switch panel may cause certain functions to operate incorrectly.
For these products, we recommend using the supplied control system. If you still want an additional master switch, you may be able to control the main power supply through your switch panel instead.
If you're unsure whether a specific HIMA light can be connected directly to your switch panel, contact us before installation and we'll help you check.