ETC S4LEDS3LS-1 Source Four LED Series 3 Professional Lighting Fixture
After over a decade of research, the Source Four LED Series 3 fixture is here! It brings the eight-color Lustr X8 array and the tunable white light Daylight HDR array to the professional stage. With deep red LEDs, it reveals richer skin tones, adds depth to scenery, and warms up sunsets and firelight. Key features include wireless DMX/RDM via City Theatrical's Multiverse technology, contactless programming and control using NFC and ETC's Set Light app, and an intuitive user interface with a color picker and action-responsive backlit encoders.
Features:
- Deep Red LEDs: Expand the color gamut for richer colors, healthier skin tones, and higher quality white light.
- Wireless Control: Activate wireless DMX with City Theatrical's Multiverse transmitter and configure via NFC using the Set Light app.
- XDLT Lens Tubes: Increase brightness and improve pattern projection clarity and contrast.
Specifications:
- Source:
- LED details: 90 Lumileds LUXEON C and CZ
- Max lumens: 10,889
- Lumens per watt: 35
- L70 rating (hours to 70% output): >54,000
- Color:
- Colors used: Deep Red, Red, Amber, Lime, Green, Cyan, Blue, Indigo
- Color temperature range: 1900 - 10450 K
- Calibrated array: Yes
- Red shift: Yes (selectable)
- Optical:
- Beam angle range: Swappable lens tubes between 5° - 90°
- Gate size: 80 mm
- Aperture size: 6.25 - 17.5 in (depending on lens tube)
- Pattern projection: Yes
- Pattern size: A or B
- Camera flicker control/Hz range: Yes: 5 kHz, 25 kHz
- Control:
- Input method: 5-Pin XLR, Multiverse wireless and NFC
- Protocols: DMX-512, RDM, City Theatrical Multiverse, NFC
- Modes (footprint): 5 modes (1 - 12 channels)
- RDM configuration: Yes
- UI type: Full color display
- Local control: Yes
- Onboard presets: Yes (12)
- Onboard sequences: Yes
- Onboard effects: No
- FixtureLink: Yes
- Electrical:
- Voltage range: 100 - 240 VAC 50/60 Hz
- Input method: AC via Neutrik powerCON TRUE1 TOP
- Inrush: 40 A at 120 V (First half-cycle), 80 A at 230 V (First half-cycle)
- Fixtures per circuit: 5 (link up to 4 via Power Thru connector) Note: TRUE1 connector rated for 20 A (120 V / 60 Hz) and 16 A (240 V / 50 Hz)
- Wattage typical: 307 W at 120 V, 305 W at 230 V
- Current draw: 2.6 A at 120 V, 1.35 A at 230 V
- Thermal:
- Ambient operating temp: 0° - 40° C (32° - 104° F)
- Fan (controllable): Yes (yes)
- Droop compensation: Yes
- dB range: 34 dBA average at 1 m
- BTUs/hour: 1,047
- Physical:
- Materials: Die-cast, all metal housing
- Color: White
- Mounting options: Yoke, cyc floor stand (sold separately)
- IP rating: IP20
- Weight (With barrel): 8.87 kg (19.55 lb)
- Weight (Without barrel): 6.76 kg (14.90 lb)

This professional lighting fixture from ETC S4LEDS3LS-1 Source Four LED Series 3 is perfect for stage performances, events, and theater productions. It's designed for lighting professionals and enthusiasts. With a die-cast, all metal housing in white, it weighs 8.87 kg (19.55 lb) with the barrel and 6.76 kg (14.90 lb) without. It has a voltage range of 100 - 240 VAC 50/60 Hz and offers various features like deep red LEDs for enhanced color, wireless control via Multiverse technology, and XDLT lens tubes for better projection.