Blog Post: The Best Hard Shadow Made in Photoshop
Why do you need to create a hard shadow in photoshop? Does every photographer want to get rid of hard shadow when they create images?
In fact, hard shadow does not mean a bad thing. Both soft shadow and hard shadow have their proper way of using in product photography. Therefore, pro product photographers need to have full control over lights and shadow according to the concept that they are intended to build for. 
On the other hand, creating hard shadow in photoshop provides options for good design layout and doing non-constructive editing on the product image is critical for professional image production. 
In this video, I’m going to walk you through a photoshop tutorial of creating realistic looking hard shadow for your product. so you will understand why we create hard shadow and how to make hard shadow looks in the best way as they can.