Diffuse Lighting for Elongated Objects
A tunnel light is a special type of dome light. It is used to provide diffuse lighting for elongated and cylindrical objects. You achieve the best result by placing the light as close to the object as possible. Polytec’s tunnel lights come in lengths ranging from 119 to 371 mm. In addition to the standard colors (red and white), blue, green, UV and IR light colors are available too.