Question

 How fast is lighting?

Answer The speed of lightning is varied. There are several parts to a "lightning strike." The first is when a strike or stroke leader from the sky heads toward a leader or several leaders from the ground.... Read More »
http://www.answerbag.com/q_view/1959602

Top Q&A For: How fast is lighting

Any suggestions on affordable lighting ideas for lighting a "green screen" for chroma keying?

try portable halogen work lights...here's a quick search result:http://search.ebay.com/portable-halogen-…
http://answers.yahoo.com//question/index?qid=20061116142719AALAUdG

How many hours lighting is required for long and short day lighting?

The amount of lighting varies by plant type. However, a general rule would be more than 12 hours of darkness for short-day plants, less than 12 hours of darkness for long-day.while the above answer... Read More »
http://wiki.answers.com/Q/How_many_hours_lighting_is_required_for_long_and_short_day_li...

When Should I change/use ISO, D-lighting, Active D-Lighting, WB, etc.?

You really need to enroll in photography classes.You also need to READ & STUDY the Owner's Manual for your camera. The Manual contains all the information you're asking about. It explains ISO, D-li... Read More »
http://answers.yahoo.com//question/index?qid=20091230075657AAibNF0

How To Wire a Second Lighting Fixture into an Existing Lighting Fixture?

Adding an additional light to your existing old light fixture is a convenient way to add more light to a normally dark area. For example, a long hallway might have a single light at one end, while ... Read More »
http://www.ehow.com/how_6368681_wire-fixture-existing-lighting-fixture.html


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