About industry
2026年1月12日
What is the meaning of the SDCM specification ？
SDCM (Standard Deviation of Color Matching) is a core metric for flexible LED strips, quantifying light color consistency and color accuracy. It directly determines the lighting effect, application sc
1.
SDCM (Standard Deviation of Color Matching) is a core metric for flexible LED strips, quantifying light color consistency and color accuracy. It directly determines the lighting effect, application scenarios, and product quality of flexible strips, providing critical guidance for production, selection, and application.
-
SDCM serves as a key quality control standard during flexible strip manufacturing. Flexible strips with low SDCM values usually indicate rigorous screening and advanced manufacturing processes, classifying them as high-end products. Our products are < 3 SDCM. Strips with SDCM ≤ 3 exhibit nearly imperceptible color variation, delivering consistent, soft illumination without visual discomfort. Low SDCM strips offer superior initial color stability, ensuring minimal color change during long-term use and extending service life.