# Lightning implementation

Source URL: https://support.dxp.blockstream.com/education/glossary/lightning-implementation
Updated: 2026-05-26T17:14:38.000Z
Letter: L

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A software program capable of operating a Lightning node and engaging with the Lightning Network on the backend. Each implementation follows the BOLT (Basis of Lightning Technology) [specifications](https://support.dxp-staging.blockstream.com/education/glossary/lightning-specification), ensuring compatibility and seamless interaction between nodes within the network.   
  
Some popular Lightning Implementations include [Core Lightning](https://support.dxp-staging.blockstream.com/education/glossary/core-lightning), LND (developed by Lightning Labs), and Eclair (developed by ACINQ). While they may have different features, programming languages, or optimizations, their adherence to the BOLT standards guarantees interoperability.

Navigation: Blockstream Help Center > Education > Glossary > Lightning implementation

## Related Terms in This Letter
- [Lightning-as-a-Service (LaaS)](https://support.dxp.blockstream.com/education/glossary/lightning-as-a-service)
- [Layer-2](https://support.dxp.blockstream.com/education/glossary/layer-2)
- [Lightning Specification](https://support.dxp.blockstream.com/education/glossary/lightning-specification)
- [Lightning implementation](https://support.dxp.blockstream.com/education/glossary/lightning-implementation) (current)
- [Lightning Network (LN)](https://support.dxp.blockstream.com/education/glossary/lightning-network)
- [Liquid Network (LQ)](https://support.dxp.blockstream.com/education/glossary/liquid-network)
- [Lightning Service Provider (LSP)](https://support.dxp.blockstream.com/education/glossary/lightning-service-provider)