I’d get a lid, best one I have tried is egg crate, it’s affordable as well. You can get it from hardware stores.
This is what it looks like -https://www.amazon.ca/OBANGONG-Divider-Louvre-Aquarium-Isolation/dp/B07CBSG6Y5/ref=mp_s_a_1_1_sspa?crid=1FTO445PSTVCZ&keywords=Egg+Crate+light&qid=1662636977&refinements=p_85%3A5690392011&rnid=5690384011&rps=1&sprefix=egg+c...
Put them on a piece of that plastic grid stuff. It distribute the weight