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Global standard 220V-240V/50Hz-60Hz
Standard for USA/Canada 120V/60Hz, 277V/60Hz
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Our contents are shown to you in English. Product data is displayed for a technical region using USA/Canada 120V/60Hz, 277V/50Hz-60Hz.

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Reflection

The ability of surfaces to reflect light. The percentage reflection is known as the reflectance, defined as the ratio of reflected to incident luminous flux. Reflection can be directed or diffuse.

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Handbook of Lighting Design

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