Well, I think as far as lighting goes, the Bais Hamikdash won’t need lighting because it will have the intrinsic light of the shechina, which will light it up from within.
But in terms of general technology, I very much believe that it will all be used. I actually think that the primary purpose of all advancements in technology are for the times of Mashiach, and we will be able to use everything we have properly.