At what wattage should i run this setup for the best Lumen per watt?Apart from the power cords do i need anything else?

Yes they are 11V,so i need 2 drivers?

I would like to dim all together and btw i will swap the 3500K with the q series,thanks for your fast response and i hope you will have time to help me with the rest of my questions.I appreciate

https://www.digikey.co.uk/product-detai ... ND/7562240

Hello first of all as i just joined this forum,all my respects for all the electricians out there which have time to explain everything for the rest of us who are not so smart :d . I can see that is one of the few forums which responds only on subject without all the crap you find everywhere else th...