Author Topic: guidance for beginner  (Read 20313 times)

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Offline johannesgj

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Re: guidance for beginner
« Reply #30 on: February 06, 2010, 10:22:38 am »
another thing i would like to know is a comparison of skill vs mw
i mean how many mw it takes to blast a fully viewable display on a 10x10m a 20x20meter and a 30x30 meter wall.
does this make any sense?

and if any body reads this please look at the two posts before this as well
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Offline BlinkenLights

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Re: guidance for beginner
« Reply #31 on: February 06, 2010, 11:07:13 am »
the answer to that question would be based on how much ambient light is in the room.

In a totally dark room, you need less power than in a dimly lit room

Offline johannesgj

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Re: guidance for beginner
« Reply #32 on: February 06, 2010, 11:11:56 am »
its for outside at sunset. normal harbour citylight
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Offline BlinkenLights

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Re: guidance for beginner
« Reply #33 on: February 06, 2010, 11:53:59 am »
outside at sunset is VERY bright. you will need something with a little oomph and.
I would think that a system that can go up to half a watt of white light could do a 30 foot by 30 foot area pretty nicely.

 

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