Ellipsoidal reflector spot is the name for a type of stage lighting instrument, named for the ellipsoidal reflector used to collect and direct the light through a barrel that contains a lens or lens t
A Colortran ERS.
An Ellipsoidal Reflector from a Leko
Source Four ERS
Niethammer Enizoom ERS with variable focus (Zoom).
Lekolite
Videos
A Lekolite is a brand of ellipsoidal reflector spotlight used in stage lighting which refers to the half-ellipsoidal dome reflector within which the instrument's lamp is housed. Introduced in 1933, it
Ellipsoidal reflector spotlight
…because the beam can be shaped to the profile of an object. Ellipsoidal reflectors are used for their strong, well-defined light and their versatility. Leko and Source Four are brand names which are often, but inaccurately, used to refer to any sort of ellipsoidal. Characteristics of a typical ellipsoidal…
Leko Lite