How long do smart light strips actually last?

Reviewers report mixed long-term reliability. Multiple r/Govee threads include users running strips for 5+ years without issue, while others on r/razer and r/Govee describe segments of LEDs failing or flickering after a year or two. Adhesive failure is a more common complaint than LED failure in verified-purchase reviews. Strips installed in diffuser channels or aluminum tracks tend to fare better long-term.