I still haven't found info on self custody of lightning. I have a BTC wallet and full node.
For anyone who is not aware, nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm has updated the limits on custodial balances to encourage users to move sats to self custody.
I just got this email from nostr:npub1kmwdmhuxvafg05dyap3qmy42jpwztrv9p0uvey3a8803ahlwtmnsnhxqk9 that spells it out.
Maximum amount to receive per transaction: 500K sats
Maximum balance: 1 million sats
Total transaction limit per week: 5 million sats
If youโre still figuring out your self custody options, there are people here who can help!

Discussion
You need to run a full node plus an implementation of Lightning, i.e., LND or CLN.