Hi, I recently purchased a ColourConfidence GrafiLite (which is basically a rebranded OttLite). I did an illumread with my ColorMunkin in High Resolution mode, of which I attached the graph. Also spotread reports this: Result is XYZ: 1545.124253 1599.273905 1602.405887, D50 Lab: 276.257460 0.844785 -33.742255 Ambient = 5024.3 Lux, CCT = 5820K (Delta E 1.260210) Suggested EV @ ISO100 for 5024.3 Lux incident light = 11.0 Closest Planckian temperature = 5777K (Delta E 1.097865) Closest Daylight temperature = 5913K (Delta E 2.314007) Color Rendering Index (Ra) = 91.4 I didn't measure this in a 100% light-tight environment though, but there was very little ambient light. Still, it seems to be quite close to specifications: Color Temperature: 5500-5900K CRI: 90-93 Anyhow, I'm just posting this for general interest. Do with it what you will. Regards, Pascal de Bruijn
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