Industry Standards Free Download

CIE121-1996:             http://www.lisungroup.com/CIE121-1996.pdf
IEC 60081:                 Free dowload  is forbidden by IEC.
IEC 60529:                 Free dowload  is forbidden by IEC.
IEC 60901:                 Free dowload  is forbidden by IEC.
IEC 60929:                 Free dowload  is forbidden by IEC.
IEC 61000-4-11:      Free dowload  is forbidden by IEC.
IEC 61000-4-12:      Free dowload  is forbidden by IEC.
IEC 61000-4-2:        Free dowload  is forbidden by IEC.
IEC 61000-4-4:        Free dowload  is forbidden by IEC.
IEC 61000-4-5:        Free dowload  is forbidden by IEC.
IES-LM-79-08:         http://www.lisungroup.com/IESNA-LM-79-08_EN.pdf
IES-LM-80-08:         http://www.lisungroup.com/IES-LM-80-08.pdf

Contact us:  [email protected]  [email protected]  [email protected]

Lisun Group products:

Goniophotometer
Spectroradiometer
Integrating Sphere
LED Test Instruments
CFL Testing Instruments
Photometer and Colorimeter
EMI and EMC Test System
Electronic Ballast Tester
Electrical Safety Tester
Environmental Test Chamber
AC and DC Power Supply
Electronic Components Test