ETC designed the Source Four LED with the heart of a Source Four® conventional fixture and the brain of a Selador Desire™ luminaire. The LED luminaire includes all of the functions that make Source Four the most popular spotlight brand in the world. Add to that a Desire-style user-interface and the unmatched color-mixing capability of the x7 Color System™, and you get a Source Four LED with a superior beam-quality that adds the right layer of light to even the most professional theater venue.
It’s a Source Four
Your short- and long-throw needs are covered by the Source Four LED – it’s available in the same range of beam angles as traditional Source Four fixtures, from 5° to 90°, and in a zoom version. Source Four LED luminaires accept all of the Source Four family’s accessories and lenses, and use the same barrel. They’re also about the same size as conventional Source Four fixtures, making them the right fit for your lighting rig.
The sharpest template projection
The Source Four LED’s image-rendering is so clean and crisp that you’ll know right away it’s a Source Four. ETC’s Source Four EDLT (Enhanced Definition Lens Tube) is the perfect companion to your Source Four LED, making your templates even crisper. And because there’s low heat at the gate, you can even produce your own templates on standard laser printers.
The right light
You’ve never seen color like this from a profile spot. Up to seven colors of LED emitters are combined onto one fixture for nearly limitless color mixing, thanks to the x7 Color System. Source Four LED fixtures also feature a smooth fade-to-black that outperforms other LEDs. The Source Four LED’s lumens-per-watt output leaves other fixtures green with envy. (Several of those LED brands don’t even perform as well as the tungsten Source Four.) Source Four LEDs beat out the competition on consistency, as well. They are designed to maintain their brightness and color, even as they heat up. And all ETC LED luminaires are color-calibrated at the factory.
Three color arrays to choose from
The Source Four LED Lustr®+ luminaire maximizes the superior mixing capabilities of the x7 Color System™ to offer the most flexible range of color. From high-intensity whites to soft tints and supple, vibrant colors, the Source Four Lustr+ achieves theater-worthy color rendering. You can smoothly transition from one color to another on the fly, vary the feeling of a scene, or go bold with effects. The Source Four LED Lustr+ also produces an adjustable white light that flatters any skin tone – in person or on screen. And new opportunities arise when the Source Four Lustr+ is layered with Source Four incandescent fixtures on a rig, seamlessly blending in with the tungsten lighting.
Source Four LED Daylight™ luminaires feature 60 cool-white LED emitters with a 5600K color temperature that emulates natural daylight. The high-efficiency LEDs output large quantities of cool-spectrum white light while drawing less power than HMI fixtures. Source Four LED Daylights draw on the philosophy of the x7 Color System™ to create pure white light that beautifully illuminates skin tones or highlights architectural features.
The super-efficient Source Four LED Tungsten™ luminaire creates stunning warm-spectrum white light with a 3200K 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.
They're truly green and low maintenance
Source Four LED fixtures are incredibly efficient, producing better lumens per watt (30-40 Lumens per Watt, depending on the model) than other LED spotlights and even conventional Source Fours.
They’re low-maintenance with a 50,000-hour long-life lamp that drastically reduces bulb replacements.
They're easy to use
Source Four LED luminaires give you the same user interface and software as ETC’s celebrated Selador Desire™ LED family. User settings, quick setups and operational modes let you customize your Source Four LEDs to your specific application.
Includes Edison to PowerCon power input cord, C-clamp, soft focus diffuser and an A-size pattern holder.