BNESIM does not provide a truly unlimited high‑speed data eSIM for Luxembourg. The only plan that includes “Unlimited” in its name, Luxembourg Unlimited 10 days, actually supplies 3 GB per day at full speed; after each day the speed is throttled to 1 Mbps.
Travelers who need more data can choose one of BNESIM’s fixed data plans. For example the Surf 100 GB in Luxembourg for 30 days plan gives 100 GB for thirty days, and the Surf 100 GB in Luxembourg plan provides the same 100 GB with no expiry date. These options provide larger data allowances than the daily‑cap plan, though they still limit data use to a fixed amount.