The flashlight only
The red laser only
A combination of the red laser and flashlight 
They are typically made of durable nylon polymer and are designed to attach to standard 20mm Picatinny rails. Many come with a remote pressure switch for easy activation. 
If you were looking for products under the specific brand "Big Foot", please be aware that the search results related to this name were about general flashlight usage for tracking an actual cryptid or a set of magnifying glasses.