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Robe Tetra2 LED Batten RGBW

Robe Tetra2 LED Batten RGBW

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Building on the Spiider and Tarrantula technology with TETRA2™ the uncompromising leader of the Tetra family.

Generating an ultra-tight 4° beam from each of the 18 pixels, they combine to produce a bright, defined “sheet” of light, desired by Lighting Designers. Seamless curtains of light can be constructed using several fixtures as the detailed design allows any combination of TETRA1™ and TETRA2™ to be placed end to end on stage or truss, whilst maintaining equal spacing between pixels. With the addition of two exclusive Robe patented MCFE™ – Multi-Coloured Flower Effects, the pixel-driven Tetra1 sets itself apart from others by projecting charismatic in- air animations.

The homogenised beams, together with the smooth 11:1 zoom, provide; a wash out to 45°, a footlight, a wall graze or dynamic in-air effects with fast paced sweeping movements. Utilizing our latest L3™ (Low Light Linearity) dimming system for an imperceptible fade to black, the 18-bit control provides ultra-smooth colour mixing across the full colour spectrum. An embedded Ethernet switch and wide range of protocols (sACN, Art-Net or Kling-Net) allow a quick network installation and ease of control from media servers, DMX or the internal effects engine.


  • Light source type: 18x 40W RGBW LED multichips
  • LED life expectancy: min. 50.000 hours
  • Typical lumen maintenance: L70/B50 @ 50.000 hours

Optical system

  • Robe’s proprietary optical design
  • Zoom range: 4°- 45°
  • Highly efficient component optics
  • Fixture total lumen output
  • 10.500 lm (integrating sphere)
  • 8.439 lm (goniophotometer)

Dynamic Effects and Features

  • Colour mixing mode RGBW or CMY
  • Individual control of each RGBW pixel
  • Variable CCT: 2.700K - 8.000K
  • Tungsten lamp effect: 750W, 1.000W, 1.200W, 2.000W, 2.500W lamp emulation for whites from 2.700K to 4.200K (red shift and thermal delay)
  • DataSwatch™ filters: pre-programmed 237 colours and tones including most used whites 2.700K, 3.200K, 4.200K, 5.600K and 8.000K
  • Pre-programmed pixel effects with colour, dimming and strobe chases, waves and pulses at variable speed and direction
  • 2x MCFE™ - Multi-Coloured Flower Effects – creating spectacular multicolour beam effects in the air rotating in both directions at variable speed (patented)
  • Motorized zoom
  • 2 independent zoom zones
  • Pre-programmed random strobe & pulse effects
  • Electronic strobe effect with variable speed up to 20 Hz
  • High resolution electronic dimming: 0 - 100%
  • L3™ - (Low Light Linearity) Imperceptible 18 bit dimming for ultra smooth fade to black

Control and programming

  • Setting & Addressing: QVGA Robe touch screen with battery backup, gravitation sensor for auto screen positioning, operation memory service log with RTC, stand-alone operation with 3 editable programs (each up to 88 steps), built-in analyser for easy fault finding
  • Protocols: USITT DMX-512, RDM, Art-Net, MA Net, MA Net2, sACN, Kling-Net
  • REAP™ - Robe Ethernet Access Portal
  • Wireless CRMX™ technology from Lumen Radio - on request
  • DMX Protocol modes: 6
  • Control channels: 34, 56, 97, 115, 110, 128
  • RGBW / CMY: 8 or 16 bit
  • Zoom: 8 or 16 bit
  • Dimmer: 8 or 16 bit (internal 18 bit)


  • Tilt movement: 205°
  • 16 bit movement resolution
  • Controllable speed of Pan/Tilt movement
  • Thermal specification
  • Maximum ambient temperature: 40°C (104°F)
  • Maximum surface temperature: 70°C (158°F)
  • Minimum operating temperature: -5°C (23°F)
  • Total heat dissipation: max. 2047 BTU/h (calculated)

Electrical specification and connections

  • Power supply: Electronic auto-ranging
  • Input voltage range: 100-240 V, 50/60 Hz
  • Power consumption: 600 W at 230 V / 50 Hz
  • Power in/out connector: Neutrik powerCON TRUE1 in/out
  • DMX and RDM data in/out: Locking 5-pin XLR
  • Ethernet port in/out: RJ45
  • Embedded Ethernet switch 10/100 Mbps

Mechanical specification

  • Height: 279 mm (10.98") - head in vertical position
  • Width: 1007 mm (39.6")
  • Depth: 192 mm (7.56") - head in horizontal position
  • Weight: 18.1 kg (39.9 lbs)
  • Ingress protection rating: IP20


  • Mounting points: 2 pairs of 1/4-turn locking points
  • 2x Omega adaptors with 1/4-turn quick locks
  • Universal operating position
  • Safety cable attachment point

Version 2 Lights Limited
The Old Grain Store, Childs Court Farm, Ashampstead Common, Reading, RG8 8QT
[email protected]
0203 598 6938

Call 0203 598 6938 Email [email protected]