LightLink, an Ethereum Layer 2 solution, has recently debuted on the Celestia Mainnet, utilizing it for data availability, with plans to fully integrate it in the future. LightLink’s unique Enterprise Mode offers several advantages, while the decentralized nature of Celestia allows for high scalability and cost-effectiveness. However, potential downsides include the risk of centralization due to reliance on a small number of data-providing nodes, as well as the complexity of integrating multiple technologies. Overall, LightLink’s use of Celestia is a significant step forward for Ethereum’s Layer 2 ecosystem, but proper implementation and careful monitoring will be necessary to ensure long-term success.