Pick-to-Light and Put-to-Light systems are order fulfillment solutions that use illuminated indicators near each product location to guide the worker on where and how many items to pick. When an order is initiated, lights on the shelves activate. The operator confirms the pick by the press of a button. This solution offers improved accuracy, seamless integration, and easier training compared to traditional order picking methods. While pick-to-light systems can enhance any order picking operation they are especially ideal for e-commerce, retail, and kitting environments.