The Lumos LUS2 is a full-size humanoid robot standing 160 cm tall and weighing 57 kg with 28 degrees of freedom (6 per leg). It achieves up to 2 m/s speed with 360 N·m maximum joint torque, powered by a 54 V DC 10 Ah battery. The sensing system includes an Intel RealSense D435i vision system, finger and palm tactile sensors, an IMU, and 360-degree LiDAR. An NVIDIA Orin AGX providing 275 TOPS handles AI processing with a dedicated real-time control processor. Communication is via Wi-Fi and EtherCAT on a Linux-based OS. It features self-developed high-performance servo motors, multimodal sensor integration, multi-DOF arms with dexterous hands, and open APIs and SDKs for secondary development. Targets research and education, industrial automation, and service and entertainment applications.