ETC/Elec Theatre Controls S4LEDS2THD-0-A
Source Four LED Series 2 Tungsten HD Engine Only

Though it may look the same on the outside, the ETC Source Four LED Series 2 is the evolution of LED lighting, offering even more of what makes the Source Four LED the best LED profile available. This particular product [ETC model: S4LEDS2THD-0-A] is the Source 4 Series 2 LED Tungsten HD Engine Only (lens sold separately), and features a standard Edison connector. With finely-tuned electronics and optimized arrays, the Series 2 delivers a combination of light quality and output that can't be matched.

The Source Four LED Series 2 Tungsten HD arrays are designed for broadcast lighting, offering flicker-free operation, and high-definition lighting. With a new mix of LED emitters, the luminaires' output is significantly brighter than the original Source Four LED white-light arrays. The Tungsten HD array matches conventional tungsten lighting, with adjustable warm-white (2700 to 4500K) light. They offer tint control, so they can be tweaked to perfectly illuminate individual skin tones. The Series 2 LED light engines work with all Source Four lens tubes, giving a high-quality, controllable beam of light. For the best results, it is highly recommended that EDLT versions are used. We also offer a special LED-only version of the 50° lens tube.

ETC Source Four LED Series 2 Specifications:

General

• 60-LED array
• ETL listed to UL1573 – the standard for stage and studio lighting units
• IP20-rated for indoor use
• Power and DMX in/thru connections for easy setup
• User-friendly control interface with multiple modes and fixture settings

Physical

• Rugged die-cast all-metal housing
• Available in black (standard), white or silver gray or custom colors (contact factory)
• C-clamp
• Positive-locking double-clutch fixture body
• Slot for glass or stainless steel patterns and soft-focus diffuser
• Wide accessory slot with sliding cover for motorized pattern devices or optional iris
• Hanging yoke standard. Optional yoke/floor-stand available

Electrical

• 100VAC to 240VAC 50/60Hz universal power input
• Neutrik power in and thru connections
• Up to (9) Lustr or seven Daylight HD/Tungsten HD luminaires (15A max) may be linked via power thru connector (10 Lustr or 8 Daylight HD/Tungsten HD fixtures total per circuit) when used with R20 Relay Module or Unison® Echo™ Relay Panel
  -- Consult breaker-trip curves when used with other equipment. Requires power from a non-dim source.
• Inrush
  -- 120V: 50A (First half-cycle)
  -- 240V: 107A (First half-cycle)
• LED*
  • 20,000-hour LED life (20,000 hours to 70% intensity)
  • 60 Luxeon® Rebel LED emitters
  *See additional LED notes on page 4 of Datasheet (under "Documentation" tab, above)

Color

• Exclusive x7 Color System seven-color LED array (Lustr)
• Selection from the x7 Color System to provide high quality, variable-white light
  -- Tungsten HD (2700K-4000K)
  -- Daylight HD (4000K-6500K)
• Beautifully illuminates skin tones and other objects for natural appearance and high color rendering
• Broad-spectrum color interacts seamlessly with conventional sources
• Exclusive optional red-shift option emulates tungsten dimming performance

Optical

• Use the included soft-focus diffuser for creating washes or soft light
• Best performance using ETC's EDLT lens tubes
• Can use all ETC Source Four interchangeable lens barrels: 5°, 10°, 14°, 19°, 26°, 36°, 50°, 70°, and 90° field angles, as well as 19°, 26°, 36°, and 50° EDLT lenses
• For better performance, use the LED 50° barrel

Control

• DMX512 in and thru via five-pin XLR connectors
• Multiple control options, including RGB, strobe, and console-free Master/Slave mode
• 15-bit virtual dimming engine provides smooth, high-quality theatrical fades and minimizes color shift during dimming
• RDM functionality for address and setting changes
• See DMX Control Table in Datasheet (under "Documentation" tab above) for additional information

Thermal

• Ambient operating temperature of 32° to 104°F (0° to 40°C)
• Active electronic thermal management for droop-free operation
• Quiet fan cooling
• Fixture is designed for continuous operation up to 104°F (40°C) ambient temperature and requires free flow of air around fixture housing