There s only one source four the ellipsoidal fixture that changed the lighting industry.
Etc source four par lamp.
Additionally the retrofit.
This unique reflector coating ensures that only light not heat goes out of the front of the fixture making the source four par mcm ideal for orchestra lighting or.
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.
Mcm stands for metal cold mirror.
Providing quality ge ushio osram sylvania philips and more lamps for specialty and medical lighting applications for less.
20 feb 2012 the new retrofit luminaire replaces the 575 watt incandescent lamp found in the etc source four fixtures with a 90 watt luminaire increasing the efficiency of the fixture by 600.
Crossroads led develops replacement for etc source four par lamp.
The source four par is a stage lighting instrument manufactured by electronic theatre controls.
Source four pars go beyond run of the mill pars with etc s rugged die cast aluminum construction and acclaimed source four lighting technology.