Being into woodworking, I've been a fan of Izzy Swan (Think Woodworks) for some time.
In his latest
project, he built a nice grow table for microgreens and/or sprouts with adjustable-height lighting. He uses almost exclusively dimensional lumber and plywood, so construction is cheap and efficient.
From what I gather, he mainly wanted to keep the
lights optimally close to the plants, but he found in the end that being able to get the fixtures out of the way made watering a lot easier.
Well, I hope you all find this as useful as i did. :)
https://www.youtube.com/watch?v=TbrYx1U-WHY