No they are different. Lightning node needs full node, and they might be bundled together (dont know you setup), but they are different things.
Discussion
I am running the lite bitcoin node. Will shift to full node as soon as the pie computer delivers. Is it powerful enough to run full node and relay? What you recommend ser and how much storage? 🫶
Blockchain is something about 600GB so 1TB.
Im not best one tell what you should do, there are so many smarter out there 😂🫂💜
Rasbi can run both (Its Rasbi4 i quess), but when blockchain is busy it might go down 🤷♂️ Im not sure, havent run full node on rasbi.