Color assessment cabinet Application: Colors appear differently under different lighting sources. To avoid/reduce the assessment error when performing color contrast, we can use of a Light Booth / Viewing Booth / Color Light Box to simulate different light sources to obtain an objective assessment of color and color difference, anytime, anywhere. Features: Time running display of each light soure. Auto conversion between light sources; Different spectrum with same color. No need warm-up; No flicker; Color assessment quick and reliable. Low power-consumption; No heat emission; Efficient illumination. Small and convenient. Low price with high quality assurance. Light source: D65 --- International-standard Artificial Daylight Color temperature:6500K Power:18W TL84 --- Applicable to stores in Europe, Japan and China Color temperature:4000K Power:18W F-light ---- Comparison referential light source, Applicable to family/hotel Color temperature:2700K Power:40W UV ---- Ultraviolet light source Wavelength:365nm Power:20W CWF---- Cool White Fluorescent Color temperature:4150K Power:20W U30 ---- Warm White Fluorescent Color temperature:3000K Power:18W