Any advice?.

use white light....

Maybe just a little training to open the canopy and let more light in. They look happy otherwise. 😀

Don't take advice that says red spectrum isn't for flowering because that's exactly what it's for.. blue to start the plants with moving over to red for flower.. he might be on about blurple lights but I use the same lights( cheap)and fat dense buds always. Good luck.

From here, it looks like it's going well, but what stage are you at? A first piece of advice, if I may: for flowering, forget about pink LEDs; you'll end up with nuggets that aren't very dense...

Id recommend a different light mate.

Yeah, next time do pics with light off

Are you in flower because that is massively a red spectrum led...but saying that they look healthy.