https://visualeducation.com/class/cosmetics-product-shoot-using-tv-background/

In this product photography class, Karl shows you how to create a stunning ‘on location’-style shot without ever leaving the studio.  Using a TV displaying a stock image in conjunction with two continuous LED lights and some basic modifiers and accessories (plus a bag of sand), Karl demonstrates some simple techniques that you can easily use in your own photography.  As he makes adjustments to his camera settings, tweaks his lighting setup, alters the colour temperature of the LED lights, experiments with coloured gels, and more, Karl gathers a collection of images that he can bring together in post-production to create the striking final image.