ETC Source Four LED Series 2 Tungsten HD Light Engine Body 

The Source Four LED Series 2 Tungsten HD Light Engine Body from ETC is an LED fixture offering a flicker-free output ideal for broadcast and stage lighting applications. The Tungsten HD model uses a mixture of 60 LED emitters to produce a variable, warm-white color temperature output, with ideal performance between 2,700-4,500K to match other tungsten-balanced sources. Color tint control is also offered for fine-tuning to match different skin tones. This light engine is capable of a CRI up to 96 when balanced to 3,200K, and the LEDs have a long lifetime of 20,000 hours before dropping to 70% intensity. Also, there is a 15-bit virtual dimming engine for smooth transitions without color shifts.

The Series 2 Tungsten HD has remote control with DMX512 using 5-pin XLR connectors. Multiple lights can be linked for synchronization, and there is also RDM functionality. The physical characteristics of the light include a quiet fan cooling system and a durable die-cast aluminum construction. It is IP20- and UL1573-certified and comes with a hanging yoke mount. Additionally, it has a universal 100-240 VAC power supply.

This light engine body is designed for use with zoom lens tubes, cyc adapters, and for retrofitting with existing Source Four tungsten fixtures.

Light Quality

  • LED array with 60 Luxeon Rebel emitters
  • Tungsten/warm-white balance with peak performance from 2,700-4,500K
  • Brightness of the array is about 8,400 lumens at 2,700K
  • Beam has 2-to-1 center-to-edge drop-off ratio
  • LED lifetime is about 20,000 hours before dropping to 70% intensity
Control and Interface
  • Complies with DMX-512A standard with in and thru via 5-pin XLR connectors
  • Control options include RGB, HSI, HSIC, Direct control, Studio control, and variable-rate Strobe
  • Six-button user interface and multi-line LCD display
  • RDM compatibility
  • 15-bit non-linear scaling techniques for dimming
  • Dimming curve options include incandescent, standard, linear, and quick
  • Die-cast aluminum construction
  • IP20 rated and ETL listed to UL1573 standard
  • Yoke mount with two mounting positions for 300° rotation
  • Accepts zoom lens tubes, cyc adapters, and allows for retrofitting of existing fixtures
  • Quiet fan cooling system
  • ETC Series 2 Tungsten HD Specs

    Rating At 3,200K: 96
    At 4,000K: 91
    LED Array 60 Luxeon Rebel LEDs
    LED Lifetime 20,000 hours to 70% brightness
    Brightness 8,400 lumens at 2,700K
    Dimming 15-bit non-linear scaling with incandescent, standard, linear, and quick curve options
    Drive System Pulse-Width Modulation
    Remote Control Interface USITT DMX 512A via In and Thru 5-pin XLR connectors
    ANSI RDM E1.20 standard
    Construction Die-cast aluminum alloy
    Ingress Protection Rating IP20
    Certifications UL1573
    Mount Hanging yoke with C-clamp
    Operating Temperature 32 to 104°F (0 to 40°C)
    Power Requirements 100-240 VAC, 50/60 Hz
    Power Consumption 171 W, 1.44 A at 120 VAC
    Dimensions 10.8 x 17.0 x 13.3" / 27.4 x 43.4 x 33.8 cm (including yoke)
    Weight 14.3 lb / 6.5 kg
    Packaging Info
    Box Dimensions (LxWxH) 23.0 x 20.0 x 13.0"


Brand n/a
Shipping Weight 7.0000kg
Shipping Width 0.534m
Shipping Height 0.356m
Shipping Length 0.610m
Shipping Cubic 0.115963m3
Unit Of Measure Each

Be The First To Review This Product!

Help other Herkes Electrical Supplies Pty Ltd users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category