Can an LED Device Metabolize Facial Fat?

A friend recently gave me an "anti-aging" LED device with red and amber LED lights, as well as infrared lights. The lights are similar, apparently, to the "Gentle Waves" treatment offered in some Spas. The lights are purported to stimulate collagen in the skin and promote cell repair. Some users have reported anecdotes of faster than usual disappearance of facial fillers such as Restylane. Could this be true, and could it also possibly metabolize facial fat or cause facial fat loss?