Shelf light for plant growth

A shelf light for plant growth, having a vertical stand and a lighting unit arranged on a top portion of the vertical stand, wherein

• the vertical stand has a plurality of wooden partitions arranged in parallel at intervals in a vertical direction, and a wooden vertical rod connected between the adjacent wooden partitions;
• the wooden partition located at a topmost end in the vertical direction is constructed as a light holder for arranging the lighting unit;
• a power box that powers the lighting unit is mounted on another wooden partition located below the light holder, and the power box is provided with a plug connecting wire for accessing to city electricity;
• a side wall of the power box is configured with a USB-A interface, a USB-B interface and a USB-C interface, and a top surface of the power box is configured with a wireless charging pad;
• the lighting unit comprises a light cover, a light base arranged in the light over and a light bulb arranged on the light base, the light base having a head portion arranged axially and vertically and a connecting portion arranged at a lower end of the head portion, the light bulb being removably mounted on the head portion of the light base, the connecting portion of the light base passing through the wooden partition that acts as the light holder by way of threaded cooperation, wherein the head portion of the light holder has an outer thread, and a bottom portion of the light cover has a support sleeved with the head portion of the light base;
• a fixing ring in threaded cooperation with the head portion of the light base is further configured, and the support of the light cover is fastened to the head portion of the light base by the fixing ring.