There s only one source four the ellipsoidal fixture that changed the lighting industry.
Etc source four par lamp.
Source four pars go beyond run of the mill pars with etc s rugged die cast aluminum construction and acclaimed source four lighting technology.
The name of the fixture derives from the stylistic and construction features it shares with etc s source four the suffix identifies the source four par as a parabolic aluminized reflector par it is designed and marketed as a modern energy efficient alternative to traditional par fixtures used in.
Crossroads led develops replacement for etc source four par lamp.
Source four combines the energy saving power of the patented hpl lamp with a dichroic reflector and optical quality lenses for the coolest beam on the market.
The source four par ea is rated for the 750 watt hpl lamp available.
Providing quality ge ushio osram sylvania philips and more lamps for specialty and medical lighting applications for less.
Mcm stands for metal cold mirror.
Additionally the retrofit.
The source four par is a stage lighting instrument manufactured by electronic theatre controls.