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Lumen

The lumen, abbreviation lm, is the SI derived unit of luminous flux. It is the amount of light that falls on a unit area at unit distance from a source of one candela.


Lumen is also the name of Asteroid 141.



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Kuru Kuru Kururin

... the direction and speed of movement (it's a 3-speed stick). Gameplay is very challenging and rewarding, and once the player has gotten through a level there are bonuses ...

 
 
 
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