Logo
Login Sign Up
Current Revision

CIE 235:2019

Optical Measurement of LED Modules and Light Engines
Best Price Guarantee
Instant

$159.84

2-5 Days

$159.84

SAVE 35%

$207.79


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


View in Library
or
...
LED modules and light engines represent a wide range of very different products with unique physical properties. Thus, they can neither be treated as single LED packages (where measurements refer to a specific junction temperature of a single LED or the average of a single die, multiple-junction LED) nor as complete lamps or luminaires (where measurements refer to the ambient temperature).-\n--\n-This Technical Report describes the methods for the measurement of photometric, radiometric, and colorimetric quantities of LED modules (with or without integrated control gear) and light engines that are connected to DC or AC power supplies. The report specifies the test-point temperature as a temperature reference when taking measurements. Keywords: radiometry, spectroradiometry, calibration, LED module, light engine
SDO CIE: International Commission on Illumination
Document Number 235
Publication Date Jan. 1, 2019
Language en - English
Page Count 40
Revision Level
Supercedes
Committee
Loading...

Failed to load document history.

Publish Date Document Id Type View