Pick-By-Light Meaning in Logistics

Pick-by-Light is an order-fulfilment technology used in warehouses, where a compartment display indicates the product to be picked.

The system uses a display mounted on each storage compartment to indicate which product needs to be picked. The display is connected to a central computer that manages the entire warehouse. When an order arrives, the computer sends a signal to the appropriate display, which lights up to indicate the product to be picked. Pickers can quickly and accurately select the product without having to search through shelves or use paper pick lists, making the process more efficient and reducing errors. This technology is particularly useful for warehouses with high orders and many SKUs.