Photolithography is a method of semiconductor and microsystem technology. Here, structural information is transferred from a so-called photomask into a photoresist by means of photolithography. Yellow light plays an important role in this process and is essential in semiconductor manufacturing. Under conventional white light, the photoresist would develop within a few seconds, making a reproducible lithography process impossible. In our LED lights for photolithography we use special LEDs in the wavelength range of 590nm. The bright yellow light ensures that a clean room is optimally and economically illuminated and the photoresist process is influenced. Thanks to our high degree of flexibility, our LED lights can be customized to meet your requirements in clean room areas.