How does Lightning work in Bitcoin?

The only Lightning-related transactions that are broadcast to the Bitcoin network are the opening and closing of channels. This helps free up block space, resulting in lower network fees and an increase in economic activity per block. The direct payment channel between the two parties can also become part of the larger Lightning Network.

Does Litecoin use the Lightning Network?

The Lightning Network was built for Bitcoin, but Litecoin also uses it. The Lightning Network, developed by Lightning Labs, is a second layer for Bitcoin, which uses micropayment channels to scale the blockchain's capability and handle transactions more efficiently and cheaply.

What is the difference between Bitcoin & Lightning?

Lightning transactions are also less energy intensive than transactions on the main blockchain. While the main Bitcoin blockchain (layer 1) can typically handle fewer than 10 transactions per second, the Lightning Network (layer 2) can theoretically handle millions of transactions a second.