Arthur LT

800W Long-throw LED Followspot - 4/10°

SRP from £14,165.00 + VAT

Arthur LT is a new Long-Throw adaptation of the original Arthur followspot with a narrower beam. Featuring a zoom range of 4° - 10°, Arthur LT provides an output that exceeds an HMI 2500W Aramis. The LT version ensures invincible performances with an output of 2000 lux at a distance of 50m (200fc at 165 ft), while offering an enhanced light quality with a high CRI (>94) - an essential feature for a followspot whose main role is to shine a light on performers and showcase them in sublime fashion. With the choice of several ventilation modes, Arthur’s sound level is much quieter than any of its discharge rivals; it can be operated as easily in opera houses as on concerts and big arenas.

Fully closing irisRemovable for fast, easy replacement
Gobo holderGlass and metal gobos
Ergonomic dimmer controlOne-handed dim, pan and tilt
Local controlLight intensity adjustment through built-in potentiometer
Internal glass filter holderLong term use of durable coloured, dichroic or textured glass
Individually removable colour frameGels replaced easily while colour cassette remains in place
Colour changer6-way, self-cancelling boomerang colour-changer
USB connectorFor connection of additional accessories
Adjustable response timeChoice of fast or slow dimming for tungsten-like simulation - adjustment by DMX protocol
Ethernet-DMX nodeData IN through RJ45 connector; data OUT through DMX for daisy chaining
Universal data controlCompatible with DMX, RDM, Art-Net, sACN protocols
Remote setupAll parameters can be adjusted by RDM protocol or by web interface
PWM adjustmentChoice of different PWM dimming frequencies - continuous mode available
DMX8 or 16 bit dimming and strobe function
Local setupDMX address and mode, dimming curve and response time through 4-button display with automatic light switch-off
ControlLocal and DMX
Dimming parametersChoice of square or linear dimming curves
Easy focus referenceGraduated scale on side of the unit; fast and easy refocusing
Adjustable yokeFor optimum overhead positioning
Fine balancePrecision positioning and smooth operation even with the smallest movements
StandPerfectly weighted for maximum stability with smooth rotation for optimum performance. Easy set up; triple safety system for extra security
Long lifeOutstanding operational lifetime expectation, no need to replace lamps, low maintenance
Native high CRI LED sourceCRI > 94 - perfect for performer illumination - no need for correction filter
GoboExcellent gobo projection
Optical qualitySmooth flat beam, no hot spot
Variable zoom opticsSharp focus at every beam angle. Independent control of image size and focus.
Long Throw zoom versionPerfect for long distance applications
Electronic dimmerDimming without clipping or cut-out at low intensity levels; high quality smoothing
No colour shiftColour temperature remains the same when dimming
Made in FranceFully manufactured in Robert Juliat premises retaining complete control over all aspects of quality
PSUBuilt-in electronic flicker-free power supply for easy, plug-and-play installation
Power connectorsneutriK® powerCON TRUE1 TOP IN and OUT connectors for daisy chaining
Integrated network switchTwo etherCON RJ45 connectors for Art-Net / sACN daisy chaining
Silent-running cooling fansIdeal for TV studios and opera houses
Electronic thermal management systemEnsures maximum performance of the system without any risk of overheating
3 cooling modes availableIncludes silent mode for perfect integration in concert halls
BodyworkStrong sheet metal construction for durability
Ergonomic wrap-around handleComfort, safety and practicality from all operating positions
Moving partsSmooth at all times, even when hot
Captive knobs and handlesAdditional security when working at height or in transit
Easy access to all partsEasy cleaning and maintenance
Independent modules for the PSU, drivers and CPUEasy maintenance with plug & play system
SKU Image Name Colour/description
RJU0188 Arthur LT Arthur LT 800W LED Followspot - 4/10°
RJU0189 Arthur TCLT Arthur TCLT 800W LED Followspot with Top Control - 4/10°