JIS C 8152-1:2019 specifies the method for obtaining the luminous quantities such as CIE averaged LED intensity and total luminous flux, and the quantities concerning the light source colour of white light emitting diode (LED) packages for general lighting.
JIS C 8152-1:2019
Original price was: $116.00.$58.00Current price is: $58.00.
Photometry of white light emitting diode for general lighting — Part 1: LED packages
Japanese Industrial Standard / Japanese Standards Association , 01/01/2019
