OPT3001: Is there light box which can produce 0 to 83000 lux light?

Hi Team,

My customer need a light box to decide the window material of OPT3001. but so far, the best light box they can find  is only a narrow range [0~2000lux] one  which is far behind our opt3001 spec[0~83000lux]. they want to know if We have some recommendation about the light box.  how do we get the lux value and what kind of equipment do we use to test? thanks.