Are higher-count multi-packs a better value?

Often, but only if quality holds. Reviewers note that with an 8- or 12-pack, some lights may receive less sun and dim earlier each night. Bulk packs from Mancra and GIGALUMI draw thousands of positive reviews at a low per-light cost, but the same buyers warn that uneven sun exposure and battery wear can thin the herd over a couple of seasons.