{"id":478,"date":"2015-08-22T10:53:18","date_gmt":"2015-08-22T14:53:18","guid":{"rendered":"https:\/\/designinglight.com\/?p=478"},"modified":"2015-08-22T10:53:18","modified_gmt":"2015-08-22T14:53:18","slug":"understanding-and-applying-tm-30-15","status":"publish","type":"post","link":"https:\/\/designinglight.com\/?p=478","title":{"rendered":"Understanding and Applying TM-30-15"},"content":{"rendered":"<p>Now that the IES has approved TM-30-15\u00a0IES Method for Evaluating Light Source Color Rendition they have begun their outreach and education on this\u00a0significant metric. \u00a0To that end, they have joined the DOE in presenting a webinar on September 15. \u00a0The webinar will be hosted by Michael Royer of PNNL and Kevin Houser of Penn State University, two of the leaders of the committee that developed TM-30. \u00a0<a href=\"http:\/\/energy.gov\/eere\/ssl\/events\/webinar-understanding-and-applying-tm-30-15\">Click here to register<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Now that the IES has approved TM-30-15\u00a0IES Method for Evaluating Light Source Color Rendition they have begun their outreach and education on this\u00a0significant metric. \u00a0To that end, they have joined the DOE in presenting a webinar on September 15. \u00a0The webinar will be hosted by Michael Royer of PNNL and Kevin Houser of Penn State &hellip; <a href=\"https:\/\/designinglight.com\/?p=478\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Understanding and Applying TM-30-15<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[12],"tags":[61,27],"class_list":["post-478","post","type-post","status-publish","format-standard","hentry","category-color","tag-color-perception","tag-color-rendering"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4gZSw-7I","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":506,"url":"https:\/\/designinglight.com\/?p=506","url_meta":{"origin":478,"position":0},"title":"Xicato Publishes IES TM-30-15 Results for its LED Modules","author":"Jason Livingston","date":"September 24, 2015","format":false,"excerpt":"In a first (as far as I know) LED manufacturer Xicato has published TM-30 results for some of its modules alongside the CRI results for Ra and R9. \u00a0Menko de Roos, CEO of Xicato, says \"At Xicato we are very supportive of TM-30-15 overall and recognize the need for an\u2026","rel":"","context":"In &quot;Color&quot;","block_context":{"text":"Color","link":"https:\/\/designinglight.com\/?cat=12"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":893,"url":"https:\/\/designinglight.com\/?p=893","url_meta":{"origin":478,"position":1},"title":"IES Updates Position on TM-30-18, IES Method for Evaluating Light Source Color Rendition","author":"Jason Livingston","date":"October 30, 2018","format":false,"excerpt":"The IES is about to release an update to TM-30 (TM-30--18). \u00a0Along with the updated version they have released this Position Statement. Source: PS-11-18: IES Position on TM-30-18, IES Method for Evaluating Light Source Color Rendition | IES","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":567,"url":"https:\/\/designinglight.com\/?p=567","url_meta":{"origin":478,"position":2},"title":"NEMA Misrepresents IES TM-30","author":"Jason Livingston","date":"December 21, 2015","format":false,"excerpt":"On November 12 the National Electrical Manufacturers Association (NEMA) published a position paper on IES TM-30-15. The document is here. It seems to be a willful misunderstanding and misrepresentation of TM-30. Here\u2019s how\u2026 The paper opens with NEMA\u2019s support of an improved color metric but then goes on to say\u2026","rel":"","context":"In &quot;Color&quot;","block_context":{"text":"Color","link":"https:\/\/designinglight.com\/?cat=12"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5264,"url":"https:\/\/designinglight.com\/?p=5264","url_meta":{"origin":478,"position":3},"title":"TM-30 Users Guide Now Available","author":"Jason Livingston","date":"February 19, 2026","format":false,"excerpt":"I'm delighted to announce that ANSI\/IES LP-30 Lighting Practice: A Comprehensive Guide to Specifying Color Rendition \u2014 Concepts, Criteria, and Implementation is now available in the IES Online Lighting Library and the IES Store. For more than three years, a half dozen IES Color Committee members worked to create a\u2026","rel":"","context":"In &quot;Color&quot;","block_context":{"text":"Color","link":"https:\/\/designinglight.com\/?cat=12"},"img":{"alt_text":"IES LP-30","src":"https:\/\/i0.wp.com\/designinglight.com\/wp-content\/uploads\/2026\/02\/LP-30-26_cover-510x660-1-232x300.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":852,"url":"https:\/\/designinglight.com\/?p=852","url_meta":{"origin":478,"position":4},"title":"Specifying Color Quality With TM-30","author":"Jason Livingston","date":"June 11, 2018","format":false,"excerpt":"By now most of us have attended one or more seminars or webinars about IES TM-30 and understand that it is a method of measuring various color rendering properties of a light source and reporting those measurements. \u00a0The thing that's been missing is a recommended set of values that set\u2026","rel":"","context":"In &quot;Calculations&quot;","block_context":{"text":"Calculations","link":"https:\/\/designinglight.com\/?cat=6"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3426,"url":"https:\/\/designinglight.com\/?p=3426","url_meta":{"origin":478,"position":5},"title":"Upcoming TM-30 Presentations","author":"Jason Livingston","date":"August 21, 2023","format":false,"excerpt":"I'll be giving two presentations in the next month. On September 8th I'll be giving an online presentation to the Raleigh Section of the IES. \u00a0Simplifying, Understanding, and Applying IES TM-30 will be from 12:30 to 1:30 eastern. \u00a0I'm going to set aside the color science that normally opens a\u2026","rel":"","context":"In &quot;Education&quot;","block_context":{"text":"Education","link":"https:\/\/designinglight.com\/?cat=21"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/designinglight.com\/wp-content\/uploads\/2023\/08\/TM-30-Demo.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/designinglight.com\/wp-content\/uploads\/2023\/08\/TM-30-Demo.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/designinglight.com\/wp-content\/uploads\/2023\/08\/TM-30-Demo.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/designinglight.com\/wp-content\/uploads\/2023\/08\/TM-30-Demo.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/designinglight.com\/wp-content\/uploads\/2023\/08\/TM-30-Demo.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/designinglight.com\/wp-content\/uploads\/2023\/08\/TM-30-Demo.png?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts\/478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=478"}],"version-history":[{"count":1,"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts\/478\/revisions"}],"predecessor-version":[{"id":479,"href":"https:\/\/designinglight.com\/index.php?rest_route=\/wp\/v2\/posts\/478\/revisions\/479"}],"wp:attachment":[{"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/designinglight.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}