Dual LED Switch Light Bar and Light Bar for Newer Toyota 32mm

I’m running a low amp application. the top button with draw 2.4 a and the bottom 1.8 a. will a relay still be necessary?

Would the 38 mm fit in the 2020 tundra?

Any chance you could sell a completely black version of this switch ? No text, no logo. I would like to laser engrave myself custom icon & text.

Dual switch come in a white and orange color preference? Will this work for a 2020 T4R?