Sounds like a good plan, your going to have some happy plants I saw a video and the guy was saying using a light mover is more natural, that the plants are not getting full intensity all day in nature.
50hz bulbs fire at 50hz-60hz in fact any AC powered unit will unless controled with capacitors the reason you also het them bars in photos is because your cams refresh rate fater than the light thus captureing its off moment far to quick for us to see. the way to stop the bars in photos is to slow the shutter speed of ya can just a touch or use sunglasses as the faded light will make the device slow down shutter speed if you cannot control that Sent from my SM-G950F using Grasscity Forum mobile app