covnerting flashlight lumen to lux

plata0190

Enlightened
Joined
Jul 30, 2010
Messages
423
Location
Italy
Hi i have a loed torch 2600 lumen and a luxmeter (max measurement 100000 lx)



How to convert from output lumen to lux mesured and viceversa?



thanks
 

Quigath

Newly Enlightened
Joined
Mar 1, 2010
Messages
15
Location
Portland
1 lux is 1 lumen spread over 1 square meter, but unless your light source is completely uniform there is no direct way to convert.
 
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