WP-DC6 for Powershot A720 IS and lightning question

[Juho]

I currently have Canon PowerShot A710 IS with WP-DC6 casing. I found mixed info in the internet whether or not A720 would also fit in the same casing. Could anybody verify if WP-DC6 is good for A720 as well or do I need to buy a new casing if I change the camera?

What kind of underwater lightning system would you recommend for the above mentioned combination? Is there anything worthwhile available?

 

[femiguel]

I'm in the same situation. I'm looking for the answer.

 

[TEERLKAY]

you need the wp-dc16 housing - not sure whats different. go to canonusa and pick the camera you are interested in and then click on supplies and acc.

the other answer- of course you can't use the same housing - that would be too easy (and to inexpensive).