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JIS C 7801:2019

JIS C 7801:2019

$33.15

Measuring methods of lamps for general lighting

Published By Publication Date Number of Pages
JIS 2019-12-20 33
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This Standard specifies the measuring methods of luminous quantity of lamps for general lighting such as total luminous flux and luminous intensity, and quantities related to the light-source colour.

This Standard is also applicable to the photometry of bulb-type LED lamps.

See JIS C 8152-1 for the photometry of LED packages, JIS C 8152-2 for the photometry of LED modules and LED light engines, and JIS C 8105-5 for the photometry of LED luminaires etc. using a light distribution measuring device.

JIS C 7801:2019
$33.15