Uploaded June 2021 | Updated September 2026, 2 weeks ago

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Discussing the metrics for measuring color quality of video lighting, how to match & compare lights, and explaining terms like CRI, SSI, TLCI, & TM-30.

🛒 Sekonic C-800: bhpho.to/2RNaibR
📊 Undone LUTs: geraldundone.com/luts
🔌 Undone Cables: geni.us/uWgy
🟣 Gerald Undone Merch: geraldundone.com

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Table of Contents:
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0:00 - Intro & Disclosure
1:26 - CRI
3:03 - TLCI
4:00 - TLMF
5:00 - TM-30
7:01 - SSI
8:47 - Matching Lights
10:11 - Measuring for Gels
10:58 - RGB/HSI Color Matching
12:08 - Final Thoughts

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Gear Used to Make This Video:
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Camera: geni.us/1MQhzI
Lens: geni.us/LB7iE
Microphone: geni.us/I40Dn
Recorder: geni.us/ZLyb
Key Light: geni.us/AQto9

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#sekonic #lighting #videolights