This definitely needs double/triple width slats to reduce some of the seam impact, possibly with some of the mount options. i.e. I would want 20-30cm uninterrup

This definitely needs double/triple width slats to reduce some of the seam impact, possibly with some of the mount options. i.e. I would want 20-30cm uninterrupted in the middle of my desk, and that's probably also where I would want my monitor mount. Non-replacable bulbs in 2018? That strikes me as a little wasteful.