[Plastic] Light weight and easy to use. I started using it with my Canon EOS10D and am still using it with the EOS 50D. With all other housings I would have had to buy a new one each time I changed the camera...

[2x AAA] Super bright

[Plastic] Great little lightweight flashlight. Used it in my B.C. for backup.

[Plastic] Here is the most important thing you will need to know... IT WORKS! Putting your 5D Mark III into a body of water with a $2500 dollar lens and a flash does not feel natural in any way the first time you ease it into the water. But life is life and if it was going to leak I was going to find out the hard way, It did not leak. Humidity packets that came with it got rid of fog. The only tricky thing is that you really need to dial in your settings before getting in there, or use it on full auto. I shoot in Pools in Manual and it worked fine with a bit of going back and adjusting settings again. Direct flash looks terrible underwater as it does above water, so I am still not sure I will use flash again for my underwater needs. Great thing is I can turn flash on and off through the housing anyways so, not a big deal to have there just in case. The plastic does warp your lcd image and makes it look cloudy, the first time I thought everything looked terrible until I took it out of the thick plastic housing. Bottom line, this works, and the company that makes it guarantees your gear in case of manufacturing failure. KEEP YOUR RECEIPT!

[2x AAA] Good, even lighting, white and bright. Suitable for photography with the wide beam.

[Plastic] Decided to get this over cheaper alternatives mainly due to:1) optical glass for better image quality2) adaptor to hold front of glass against your lens which really help in preventing any vignetting I do have previous experience using sports housings by aquatech for sports photography and got this more for casual beach side usage. Overall, am very satisfied by the quality of the housing and the images produced out of it.

[2x AAA] This is a really great housing. I have been using it for surf photography. The housings made for surf photography can run you a couple of thousand, minimum, so this one is an awesome way to get started! It's a bit tricky without being able to test the settings and the lens port requires some cropping in post when using wide angle lenses. Totally worth it though!

[Xenon] My canoe I was riding on capsized before I had this product. Needless to say, my expensive DSLR and lens were damaged beyond repair. Bought this product to protect against water spray, dust, and overall protection from elements - and yes, from possible capsizing. It worked for the purpose intended. Will test it on shallow dive when opportunity arises. No leaks or moisture problems.However, it's tough but it's still plastic. So, you want to protect it from pokes and scratches or you just threw away almost $$.

[2x AAA] Only brand I trust to always work.

[2x AAA] First, I want to thank B&H for having great service, great prices and fast shipping. Regarding this light, I use it on my boat all the time. It's rugged, bright, easy to handle and waterproof. On a boat you need to always have safety gear (flashlight) in functioning order. No corrosion on this light whatever. This is the second one I own. First is still going strong after 3 years. Although on my first, the switch can sometimes be a little finicky...