... etc. BF-SPL400A Portable desktop Multi-channel Light SourceHigh power, high light intensity, uniform, long lifetime bulb, adjustable ... :1. Bulb imported from German2. high-quality liquid light pipe3. high-quality filter4. Optical line design5. Wavelengths ... white light.Standard configuration:Host, one liquid light pipe, one dual wheel turntable, eight bottles of matching powder, fluorescence scale, ...