I love these types of photography lighting walkthroughs. In this video, Karl Taylor explains each light's role in creating the final exposure and then builds the image up one light at a time so you can see exactly how each light fits into the equation.
If you are interested in lighting or product photography, this is definitely worth a little more than 5 minutes of your time. [Sean]
From the Karl Taylor YouTube Channel:
In this video Karl Taylor demonstrates with Urs Recher his techniques for carefully and precisely lighting a product image of a designer brand mens shoe. With delicate positioning and accurate lighting a stylish image is created using broncolor's range of 'Picolites' for product photography.
B&H carries Broncolor gear.