Measure LED Illumination/lux

[zethic]

I want to measure illumination of LED lamp, can u give me sugestion about suitable device to measure that LED lamp. Here some sample of led lamp (Led VIvid Wash II). thank you.

http://www.ledlinc.com/pdf/vividWash/LED Vivid Wash II/LED Vivid Wash II 1-REVISED-SJ-LED.pdf