Hi everyone, so I want to do a big makeover of my 24 litre tank so it is an iwagumi sort of style. I noticed the carpeting plants that I wanted to keep (eleocharis parvula and marsilea quadrifolia) need medium to high lighting. I was going to change the lighting anyway, because all I have is a spotlight lamp that I can't angle well enough so that it doesn't melt the tank's rim plastic, so it's kept to the side. What lighting do I need for this tank and where can I get it? My options are lighting strips with suckers or clip on lamps (my tank only has a plastic sheet type lid).

Thanks in advance and I hope you can help.