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SEOUL SEMICONDUCTOR LED · REFERENCE TOOL
Seoul Semiconductor LED Calculator
Calculate Vf, luminous flux, power, efficacy and junction temperature across 212 source models using CCT, flux/Vf bin, current and Ts conditions.
Product
Operating conditions
Results
Select a product and operating conditions to see results.
This is an unofficial reference tool based on coefficients from Seoul Semiconductor Sales LED Calculator R4.03 (2024-11-15). Validate production designs against the product datasheet and your own measurements. Parts or variants without source coefficients are never substituted automatically.
Source: Seoul Semiconductor Sales LED Calculator R4.03 · Data coordination: Thebom
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