Lumbus does not provide a genuine unlimited‑data eSIM for Singapore. The plans titled “Singapore Unlimited” are limited to 3 GB per day and, after that allocation, the speed drops to 1000 kbps. Therefore the data is capped, not unlimited.
If you need more data, Lumbus offers fixed data plans that provide a set amount of high‑speed data for a set period. For example, a 50 GB plan for 30 days or a 20 GB plan for 30 days are available. These fixed data plans allow continuous use at full speed within the allotted amount and are typically more cost‑effective when compared with a daily‑reduced‑speed “unlimited” option.