EOL (end of life)

LS1243 MultiWall

The Multiwall © LS1243 is Multiform’s proposition for architectural short- to medium-throw indoor linear wall coloring, stage backdrop illumination and cove lighting. The use of a custom-designed large-chip 10mm LED generates nearly double the brightness than with common small-chip LEDs, but still keeps heat dissipation well distributed and low – enabling installation in less accessible positions with little airflow. Multiform’s well-known 4-channel DMX user concept offers stand-alone and also remote-control operation with unprecedented ease of use. An innovative dual-purpose connection system allows mobile use with detachable cabling as well as fixed daisy-chained installations without obvious cabling.


  • RGB LED panel with 243×120mW ultra-bright LEDs (Red: 81 Green: 81 Blue: 81)
  • 25 degrees dispersion angle
  • Optical-grade PC protection sheet for LEDs
  • 3-Button + Rotary Control user interface with 3-Digit LED Display (lockable)
  • Potentiometer serves as dimmer in Fixed Color mode, and as speed control in AUTO mode (with selectable sound-to-light function)
  • Wide-gain sound-to-light circuit with AGC
  • Fixed Color Scene Mode with 19 Color Presets
  • Automatic Mode with 17 programs (fade/switch/strobe)
  • Master/slave operation for fixed color and automatic modes
  • DMX Mode based on 4-channel control scheme (R/G/B/master+strobe)
  • Internal DMX termination resistor (activated by DIP switch)
  • Display-off function can turn the display off automatically after 30 seconds (activated by DIP switch)
  • Wide-range switch mode power supply with active PFC
  • Fan-less convection cooling
  • Sturdy all-metal cabinet design
  • M6 safety lug mounting point
  • Rugged metal mounting brackets for both floor-standing or wall/ceiling-mounting operation
  • Convertible connection system with either in/output connector panels or PG cable glands (included)



  • Panels/Output: 1 panel, 835 lm
  • LEDs per panel: 243x10mm 1-chip 120mW
  • Arrangement: 81 red 81 green 81 blue
  • Optics: Primary, 25 degrees
  • DIM Modulation: ABAM Bit-Angle Mod.
  • DMX Control: 4 Channels
  • IP Rating: 20 (indoor)
  • AC requirement: 90-250 V~ 50-60Hz
  • Max. Power: 34.2W
  • Dimension 1000.0 x 75.2 x 95.0mm LxHxD (without bracket)
  • Weight: 4.4kg net



EMC/Safety Compliance:

  • EU safety: EN60598-1:2008, EN60598-2-1:1989
  • EU EMC: EN55015: 2006 + A1:2007, EN61547:1995 + A1:2000
  • EU Harmonics: EN61000-3-2:2006
  • EU Flicker: EN61000-3-3:2008
  • US safety: UL60065
  • US EMC: FCC Part 15

This product meets both the EMC Directive 2004/108/EC and the Low Voltage Directive 2006/95/EC.

Environmental Compliance:

  • This product is manufactured in accordance with EG directive 2002/95/EG of the European Union on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS).
  • This product does not contain more than 0.1% of weight of the SVHCs listed in annex XIV of the REACH regulation EC 1907/2006.



LS1243 MultiWall Datasheet (pdf), 244.3 KiB
LS1243 MultiWall Manual User Manual (pdf), 234.7 KiB



EU Version: 99-010-0247-00001-9-00
UK Version:
US Version: