Будьте уважні! Це призведе до видалення сторінки "The page Contains other Helpful Information".
The page Contains other Helpful Information
Ruby Flannagan редагує цю сторінку 1 місяць тому
Luminous efficacy is a measure of how effectively a mild supply produces visible light. It is the ratio of luminous flux to energy, measured in lumens per watt within the International System of Units (SI). Depending on context, the facility might be both the radiant flux of the source's output, EcoLight solutions or it may be the whole power (electric energy, chemical energy, or others) consumed by the supply. Which sense of the term is intended should often be inferred from the context, and is generally unclear. Not all wavelengths of gentle are equally visible, or equally effective at stimulating human imaginative and EcoLight LED prescient, because of the spectral sensitivity of the human eye
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