impression Wash One


Boasting a 400W RGB LED light engine, and the same ground breaking technology as the Spot One, the fully-featured luminaire is able to deliver delicate color changes or instantaneous color bumps over a wide, carefully-calibrated color spectrum.

The impression Wash One offers a 6°-60° zoom range — but the key differentiator is its innovative 3° narrow beam mode and its unique variable soft-edge beam control that allows softness adjustment. Another attribute is the beam shaping function that enables the user to illuminate only the parts of a stage that need to be lit.

With its baseless yoke the Wash One weighs just 22 kg — perfect both for transportation and flexible stage rigging (in any orientation).


Light Source

  • 400W RGB LED Chipset
  • average service life: 20,000 hour


Optical System

  • Zoom: 3 – 60
  • focus: 2m – infinity


Electronic Effects

  • Strobe Effect: 1- 50 flashes per second, randomized, pulse effects
  • continuous dimmer: 0 – 100%



  • 8 or 16 bit selectable
  • pan: 540 
  • tilt: 280
  • position feedback
  • High Precision 3 phase stepper motor



  • USITT DMX 512
  • 3/5 pole XLR
  • Backlit LCD graphical menu
  • Ethernet
  • Neutrik RJ-45 plug

Power Supply

  • Power consumption: Max. 550VA (Watt)
  • Power Input: Auto sensing 100-240V AC, 50-60 Hz
  • Fuse protection


  • DMX Data: XLR 3 pin in/out
  • DMX Data: XLR 5 pin in/out
  • Artnet: Neutrik Ethercon
  • Mains power: Neutrik Powercon


  • Designed to US Safety standards UL 1573 and UL 8750
  • Designed to Canadian Safety Standard CAN/CSA C22.2 No. 166

Operating Conditions

  • Maximum ambient temperature: 113°F  (45°C)

Mounting Options

  • Omega bracket attachment
  • 2 attachment points for safety wire
  • Upright: tripod (supplied) with brackets for ratchet belt
  • Hanging (vertical): M12 nut with lockable installation position for half coupler or other clamp
  • Hanging (horizontal): adjustable bar for sideways truss installation (optional)
  • Any orientation


  • Cardboard Box
  • 2 way tour pack (with omega bracket and omega brackets with handle) in flight case

Housing Colors

  • Black available as standard
  • Other colors available on request


  • (L x W x H): head vertical
    • 18.6″ x 9″ x 24.3″  (47.2 cm x 22.9 cm x 61.8 cm)

Net weight

  • Weight: 50.7 lbs.  (23 kg)


PDFIconImpression WashOne DMX channel index 1.02 EN

PDFIcon Impression WashOne manual V1.02 EN


PDFIcon impression Wash One Dimensions

ZIPIconVectorworks GLP Library_v2014

ZIPIconimpression Wash One 2D DWG

ZIPIconimpression Wash One 3D DWG

ZIPIconimpression Wash One 3D DXF


PDFIcon impression Wash One Photometric 


 PDFIconimpression Wash One Specifications