Ushio’s long arc (la) mid pressure lamps are applicable for the curing of inks or lacquers and for triggering photochemical processes, such as disinfecting drinking water or ballast water treatment.

The versatility of these light sources is of particular note, with over 100 different models available, ranging from very short, up to 2.5 m in length. With the precedent set for a vast array of options, Ushio’s long arc medium pressure lamps provide the largest possible selection of wattages, from just 200 W, all the way to 40 kW!

Depending on the application, the UV-A, B, or C radiation output can be increased to achieve the desired result without any need for a lamp change.

Ushio’s short arc (sa) mid pressure lamps are likewise deployed in numerous applications, such as the use of inks and the production for semiconductor materials. Emitting a well-balanced visible light spectrum, these lamps provide superb colour rendering to reproduce vivid images and natural colours.