Based on this product's specifications, here are some alternatives and similar models
Werma 696.019.75 Signal Tower
Summary description:
The Werma 696.019.75 signal tower is a professional industrial signaling device designed for clear visual status indication in automated systems and manufacturing environments. This robust unit provides reliable performance for monitoring processes and ensuring workplace safety. It is engineered for easy integration into various industrial control panels and machinery setups, offering high visibility and durability for demanding operational conditions.