How many watts for which type of light modifier?

Started Sep 9, 2012 | Discussions thread
BAK
BAK
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In reply to goodlucksdk, Sep 22, 2012

12 weeks ago I told you want to do.

Visit the Alien Bees web site, and look around.

Apparently you had better things to do.

Hee's a some content from the Alien Bees web site:
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Home > The PLM™ System > Soft Silver PLM™

Soft Silver PLM™

Output Specs: 86-inch Soft Silver PLM™ on an Einstein™ E640 Flash Unit

Output at 14 feet:

f16 (ISO 100)

Coverage:

12 feet

Output Specs: 86-inch Soft Silver PLM™ with the WFDF White Front Diffusion Fabric on an Einstein™ E640 Flash Unit

Output at 14 feet:

f8 +4/10 (ISO 100)

Coverage:

160º

++++++

The Einstein consumes 640 w/s of power.

Your 300 w/s flash, assuming a good head design, would put out one stop less illumination.

BAK

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