Source Four LED Tungsten
Versatile, high-power LED stage lighting
It's a Source Four® and an LED. ETC created Source Four LED ellipsoidal luminaires to produce the most beautiful light possible from an LED source. You get the crisp optics, user-friendly functionality, and convenient size and shape that you love about the Source Four family of fixtures, along with the capable user-interface and high efficiency that made you fall for ETC's Selador Desire line of LED fixtures.
The super-efficient Source Four LED Tungsten™ luminaire creates stunning warm-spectrum white light with a 3000K color temperature. The high-light-volume, low-energy fixtures replicate the light of conventional tungsten sources while requiring less power to run. Source Four LED Tungsten fixtures can be a stand-in for or used alongside tungsten units for large quantities of rich, warm white light.