Lumen/watt vs Lumen/surface area(mm2) ?

alfaman

Newly Enlightened
Joined
Mar 26, 2003
Messages
38
hi all,

A silly of mine.
I understand LEDs are still some way behind FL and metal halides(HID) when lumen/watt is concerned. My question is how about lumen per (light) discharge surface area? Since LEDs are so tiny, surely they are the champs under this classification. /ubbthreads/images/graemlins/tongue.gif
 

laserandy

Newly Enlightened
Joined
Apr 17, 2005
Messages
1
Hello everyone I am new to this forum and wonderinf if any one knows where I might purchase the TM-67H flashight in the US. mfg. by cosmos LED I need about 25 to start. Thanks in advance
 
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