Can I run two different relayed circuits to one set of lights?

I wired in 25w ditch lights to my reverse lights on a relayed circuit that actuated when I put my truck into reverse.

My question is: can I run a separate manually switched circuit with it’s own relay to the same lights? The new circuit will come in downstream of the other relay. I want to do this so I can activate them manually but I do not want to damage the original relay as the ditch lights turning on when I shift in reverse is priority. Thanks for any thoughts

 

Another option if Toyota still uses the reverse switch to ground the circuit- then you could use a dash toggle switch to also ground the circuit and it would light up the ditch lights and the reverse lights together.

Here is video -I didnt watch it but in my minds eye you can run the two relays.

https://www.youtube.com/watch?v=hjpucoy0Qxo

 

Ah thanks!

 

https://www.tacomaworld.com/threads/3rd-gen-adding-back-up-leds-to-rear-bumper.606715/

 

THANK YOU!!!

 

Can do the same thing with a DPDT switch too. Wired mine so one side of the switch connects the relay trigger to a tapped reverse light wire for auto function, other one connects the relay trigger to keyed 12v power to turn them on whenever I want.

 

3rd GEN-Adding Back-up LED's to rear bumper