This manual explains how to install and adjust the Sampo LH-U904TL desk lamp, including connecting the power cord, setting the lamp base direction, and adjusting the light angle. It also describes the lamp's high‑frequency eye‑protective features, the FPL 27W energy‑saving tube, and the 4500 K soft light output.
Safety warnings, cleaning procedures, lamp‑tube replacement steps, troubleshooting tips, and service contact information are included to ensure safe and reliable use of the lamp over its 8 000‑hour lifespan. This manual is written in Chinese.