>>10494478I don't currently have my detolfs lit up, but when I do I plan to use strips as pictured. They should definitely give you more light on your lower shelves.
These are the ones I'll probably buy.
https://www.amazon.com/gp/product/B07T7VC3Q9/ref=ox_sc_saved_image_1?smid=A2KQ98CVXC2JAD&th=1