Bitlight Labs Secures $9.6 Million in Pre-A Funding on September 19, 2025

According to media reports, Bitlight Labs completed a $9.6 million Pre-A funding round on September 19, 2025. The round saw participation from Amber Group, Fundamental Labs, Signum Capital, Taisu Ventures, ArkStream Capital, Gate Ventures, HV Capital, Outliers Fund, Sidedoor Ventures, and United Overseas Bank.Bitlight Labs is focused on developing infrastructure for the RGB protocol, primarily deploying multiple applications on the Lightning Network with an emphasis on building transactional infrastructure for RGB20 tokens. The project has seen rapid growth, entering an accelerated development phase following this latest funding. Public information indicates that after closing its seed round in February 2024, Bitlight Labs achieved significant milestones through September 2025. Its token, LIGHT, is set to be listed for spot and derivatives trading on major exchanges, signaling strong market recognition.As the Bitcoin ecosystem continues to evolve, the RGB protocol—serving as a smart contract solution on the Bitcoin network—is attracting increasing market attention. Bitlight Labs' innovation in this area is expected to bring new possibilities to the Bitcoin network and drive further development of the ecosystem. The participation of numerous prominent investment institutions in this funding round also reflects capital market optimism regarding the growth prospects of Bitcoin’s Layer 2 ecosystem.