The impression X4 features 19 RGBW high output LEDs, a slimline body, and signature GLP baseless design. In addition to that, it’s able to produce a 7° to 50° zoom range, full color mixing, as well as CTC customizable pixel patterns across its front face.

The impression X4 incorporates 19 quad color RGBW LEDs, each rated at 15 Watts. The X4 offers a single homogenized color output from its front lens across a wide color spectrum and with high output. By using quad color LEDs, the fixture features a color range of deep saturate colors, as well as soft pastel shades by incorporating of the white LED element. 

The X4 can also be equipped with variable white or RGBY LEDs, making the impression X4 range one of the most versatile ranges on the market, offering the perfect solutions for any production. 

Adding flexibility is key to the X4 which features an expansive 7:1 zoom ratio that ranges from 7° to 50°. At its narrowest, the X4 features both a hard and soft edged beam, allowing for aerial effects along with powerful color washes.

With onboard electronic dimming, the X4 offers smooth full range dimming across its entire output spectrum. The X4 also offers a variable strobe rate from 1-10 flashes per second, random strobe effect macros, and pre-programmed intensity pulsing effects. The electronic shutter also allows for absolutely instant intensity changes, or snaps to black.

The impression X4 features 16 bit pan and tilt movement with coverage of 660° of pan and 295° of tilt, with automatic feedback should the fixture be knocked out of position. Weighing just 17.5 lbs. (7.9 kg), additionally the X4 delivers high output with even color mixing across the beam at all angles.



Contact us for more information on the impression X4
Want to stay up to date with the latest from GLP?
Click the link here to sign up for GLP’s mailing lists

zoom2 rgbw-multi

Available Light Sources

  • 19 Osram high powered RGBW LEDs
  • 19 Osram high powered RGBY LEDs
  • 19 Osram high powered variable white LEDs
  • Average service life: 50,000 hours



  • DMX-512 protocol
  • Back lit graphic LCD menu with 4 illuminated buttons
  • Very quiet, temperature controlled ventilation
  • Over temperature protection
  • Color calibration feature
  • Internal color presets
  • Internal macro effects



  • DMX: XLR 5 pin
  • Mains voltage: Neutrik Powercon


Power Supply

  • Power consumption: 350 VA (Watt)
  • Power input: auto sensing 100-240 V AC, 50-60Hz
  • Fuse protection: micro fuse 5 mm x 20 mm, T 5A


Operating Conditions

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


Mounting Options

  • Upright: floor stand (included) with brackets for ratchet strap
  • M10 socket for direct attachment of half coupler or other clamp
  • Optional omega bracket attachment
  • 2 attachment points for safety wire


Optical System

  • Motorized zoom system with 7° to 50° beam angle
  • Output: 5,085 lumens



  • 8 or 16 bit resolution selectable
  • Position feedback
  • Maximum speed: 660° pan in 2 secs., 295° tilt in 1 sec.
  • High precision 3 phase stepping motor control


Shutter / Dimmer

  • Continuous dimmer 0-100%
  • Variable strobe effect from 1 – 10 Hz.
  • Random strobe effect
  • Pulse effects



  • Cardboard box
  • 4-way tour pack (complete with half couplers) in flight case
  • 6-way tour pack (complete with half couplers) in flight case


Housing Colors

  • Standard colors are black, silver & white
  • For other colors please contact sales department



  • (L x W x H): head vertical
    • 9.4 in. x 13.4 in. x 15.2 in. (24.2 cm x 34 cm x 38.5 cm)


Net Weight

  • 16.5 lbs. (7.5 kg)

User Manual

PDFIconimpression X4 RGBW User Manual

PDFIconimpression X4 RGBW Pattern Appendix

DMX Layout

PDFIconimpression X4 RGBW Channel Layout

PDFIcon impression X4 Variable White LED DMX Layout and Pattern Appendix

CAD Drawings

PDFIconimpression X4 Dimensions

ZIPIconimpression X4 Vectorworks v2014

ZIPIconimpression X4_3D DXF

ZIPIconimpression X4 3D Studio Max

ZIPIcon  impression X4 2D DWG


PDFIconimpression X4 Photometric Data


PDFIconimpression X4 Product Card

PDFIcon impression X4 Specification Sheet

PDFIcon impression X4 Special Series Cut Sheet

Technical Notes

PDFIcon impression X4 Series Tech Note


ZIPIconimpression X4 Firmware V157

87069 – omega bracket