Fresnel Light

A theatrical fresnel light is a soft edged circle of light that can zoom in size from spot to flood by changing the relationship of the lamp with the interior reflector.  They are simplistic fixtures that have stood the test of time in their ability to provide basic controllable light. Nebula LED fresnel light are widely used in theater for specials or in television and photographic studios for table top applications. Other uses include nightclubs, museums, etc.