Light turned on and a half hour later the power went out. It just turned back on after 2 hours. We are harvesting next week so I'm thinking it will be ok. What do y'all think?
It'll be just fine. I've had issues with my timer not working properly multiple times giving my girls a few extra hours of light in flow, and usually in the middle of flow. You're so close to harvest there's no way it'll do any damage.
Depending on the timer you use you'll need to adjust it. If it's an analog one (center part turns as it keeps time) then it'll have stopped moving while your power was out. Now if you have a digital one that'll keep time while you don't have power then it's all good. As the others have mentioned your plants will be just fine man.