Lumens Vs Lux Projectors

[kel]

Apparently, LEDs produce between 80-100 lumens/watt (according to google) ... combined with the fact that some projectors listed on ebay have a supposed 96W LED, yet are listed as 2000 lumens + 200 lux ... ???

This doesn't make sense to me, something is incorrect ...

Could someone explain the above somehow misinformation or the way that I have misread it ... pls

Lux should have someting to do with the output ... I am definitely lost with my interpretation here ... ???

Thank you, in advance ...

 

[David_AVD]

I was going to type a long winded explanation, but got lazy!

http://en.wikipedia.org/wiki/Lux

 

[kel]

lol ... I read that earlier ...

... anyway, the figures from >>> http://www.ebay.com.au/itm/160678680720?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649 just don't match up ... none of the figures do ... so what can one believe ...

 

[joelrose]

Try this instead
http://en.wikipedia.org/wiki/Lumen_%28unit%29

Joel