G·4 Wash POI

Fresnel LED light

Housing colors
White RAL 9010
Black RAL 9004
Custom any RAL
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  • High-power LED Fresnel Wash projector with best-in-class color rendering index
  •  2000K - 10000KCTC linear control with superb color mixing based on Red, Green, Blue, Amber, and Mint LEDs
  • Accurate zoom range from 9º beam angle to 76º field angle
  • Ideal for medium sized installations such as entrance features, signage, landscapes, cruises, and beaches
  • Flicker-free / programmable scenes / continuous pan movement / DMX, RDM, and wireless control
  • 5-year warranty
  • IP66-rated and patented built-in dehumidifier
  • Corrosion class C5-M (marine) makes it ideal for coastal and offshore installations

The G-4 Wash POI is a lightweight and compact fresnel projector, capable of outstanding color rendering and remarkable output. The optical system is designed to deliver a staggering brightness for a fixture with such a small footprint and a perfect color mix with a completely even field and no hotspots. Because of its wide zoom range, qualified color reproduction, accurate color temperature control, and low power consumption, the G-4 Wash POI is a very flexible moving light suitable for any application.

The G-4 Wash POI with full 'moving head' functionalities is designed and manufactured in Denmark and blends in with any contemporary or historical architecture. Base and heat sinks are made from extruded or pressure cast marine grade aluminum, Oxsilan ® pre-treated, and powder coated to corrosion class C5-M marine grade. The yoke and fan covers are made of durable materials, including impact and UV resistant P6.

LED Technology
The G-4 Wash POI is the first projector able to achieve a coherent and qualified light spectrum in all color temperatures by only using five colored LEDs. This is possible because of the combination between RGBAM additive mixing, included Fresnel lens, and precise SGM firmware. The G-4 Wash POI is able to reach 3027 lux at 5m distance with an excellent white and only W. Linear 2000K - 10000K CT control is provided, and in RAW mode the G-4 Wash POI outputs a color temperature close to 7,000K with CRI, TLCI, and CQS values above 90. These values are in a similar range when using 5,600K or 3,200K in calibrated RGB mixing. The LEDs expected lifetime is 50,000 hours.

This small but powerful fixture includes RGB mixing in its lightsource with additional amber and mint LEDs to fill the typical gaps of a LED spectrum offering rich whites in all different color temperatures.Thanks to the LED cube principal, any shade of color or white is immediately perfectly mixed, leaving no trace of color shift even at a very short distance. Through the Color Emulation DMX channel, it is possible to match most of the colors present in the LEE catalog and to output only the amber or the mint LEDs. A plus/minus green function is also included for accurate color control in TV and film shootings.

Because of its brilliant optical performance, the G-4 Wash POI delivers unique features. Its zoom range goes from 9° to 76°º with smooth transition and no color shifts. The optical system is designed so maximum output is achieved in the 15º to 18º zoom range. By doing this, the G-4 Wash POI achieves the best light output for its size.

Fresnel behavior
The G-4 Wash POI uses a Fresnel front lens capable of a bright light output with optimal color mixing and beam distribution. As a traditional Fresnel luminaire, the G-4 Wash POI creates sharp defined shadows in flood position, and diffuse silhouettes in spot position with a visible and a clearly defined beam of light.

Full control via Studio Mode
The G-4 Wash POI includes the powerful SGM DMX Studio Mode, expanding its capabilities through a number of advanced features. Select different dimming curves, choose your preferred RGB CTC, RGBAM, CMY, HSI or XY color mode, adjust fan speed to reduce noise, change the LED frequency rate, and increase or reduce the peaks of green in the white output. Learn more about the SGM Studio Mode by reviewing the DMX chart in the "Download" section.

The durable IP66-rating of the G-4 Wash POI luminaire ensures that the fixture is kept free of externally induced particles and liquids on internal electronics, optics, and light sources, including acidic air pollution, making it ideally suited for near- and offshore areas with high salinity. The need to clean optics is eliminated and no internal corrosion will occur. Extensive testing ensures maximum durability to vibration and physical impact. Learn more about SGM's testing

The internal built-in dehumidifier protects this fixture from moisture, pollution, and any other factors that can generate corrosion. The patented SGM dehumidification, not only removes humidity, but also prevents oxidation and condensation, while a Gore-Tex ® membrane equalizes internal pressure to prevent leaks. POI products installed on permanent installations must always be powered on, so dehumidifiers perform properly. Learn more about dehumidification

Thermal management
To achieve optimum performance of the LEDs at all times, this bright and accurate luminaire is optimized to manage heat impact through SGM's unique thermal management technology. The technology consists of a uniquely designed body and heat sink, which ensures optimal cooling of the LED chips. Additionally, the special aluminum alloy and surface treatment ensures maximum heat dispersion while the fan-assisted cooling ensures optimal performance at any time and under any conditions (such as variable temperatures, limited airflows, confined installation spaces, etc.).
Like all SGM LED products, the G-4 Wash POI consists of SGM's superior thermal management technology and tested under extreme hot and cold conditions, which ensures that the LEDs always operate within safe parameters. Learn more about SGM thermal management

Mounting options
The G-4 Wash POI can be mounted in any direction. Additionally, M-10 bolts are included, which ensures the fixture can be tightly screwed to a surface, protecting it from both vandalism and theft. The M-10 bolts are suitable for any kind of custom-made bracket and are included with all POI fixtures. An omega bracket made of untreated marine grade stainless steel, perfect for permanent rigging, is available as an accessory.


Included SGM technologies

This thermal management techonology provides Advaced Temperature Control monitored via sensors and software, keeping optimal LED junction temperatures, and ensuring maximum reliability for long-term use. The ThermalDriveTM system includes cutting-edge heat removal via passive thermal tecniques and active forced-air cooling (depending on the product), specifically designed to maintain LED efficiency while extending fixture's lifetime.

All luminaires featuring this technology include all the TruColorTM capabilities, plus high color rendering (CRI / TLCI / CQS 90+) when using all RGB or RGBAM LEDs to achieve high-output dynamic whites. SGM's TruColor+TM luminaires use an enhanced color engine that improves accuracy and consistency both for color mixing and low-end dimming, while using the same procedures to match the SGM color palette.

SGM's integrated patented Dehumidification process eliminates humidity and breaks down corrosive molecules deriving from polluted air to avoid destructive corrosion. Inbuilt dehumidifiers constantly remove trapped hydrogen from inside of the lighting fixture in a solid estate electrolytic process with no moving parts. The DryTechTM procedure is also based on a Ingress Protection rating of 65 or 66 (depending on the fixture), intended as a full protection against dust and other particles, while ensuring protection against direct water jets.


Optical Data
Fresnel lens diameter 112 mm
LED expected lifetime 50,000 hours
Lightsource 5 color 150 W
Zoom Motorized
Zoom range 9° to 76°
Average CQS (CTC) 91
Average CRI (CTC) 92
Average RF / TM-30-15 (CTC) 89
Average TLCI (CTC) 90
Color temperature range 2000K - 10000K
Efficacy 37 lm/W
Light output all LEDs on 7265 lm
Light output blue 264 lm
Light output green 1103 lm
Light output red 524 lm
Lumen per kilogram 727 lm / Kg
Lux @ 10m 757 lux
Lux @ 3m 7720 lux
Lux @ 5m 3027 lux
Max. CRI @ 3200K 94
Max. CRI @ 5600K 92
Max. TLCI @ 3200K 87
Max. TLCI @ 5600K 93
Maximum beam angle 52 °
Maximum field angle 78 °
Minimum beam Angle 9 °
Minimum field angle 20 °
Color options Black - RAL 9004
Custom color - Any RAL
White - RAL 9010
Corrosion class C5 (ISO 12944:2018)
IP class IP66
Lens material Tempered glass front
Material Aluminium
Net dimensions 219 x 465 x 255 mm
Net dimensions inches 8.6 x 18.3 x 10 inches
Net weight 10 kg (22.1 lbs)
Color calibration SGM proprietary, full color calibration
Dehumidifier Head
Dimming 2 Smooth fade in, DMX-controllable curves: gamma corrected, and halogen emulation
Emulation mode / effect Tungsten response emulation
Color Filter Emulation
Other Studio DMX mode(s)
Pan Endless
Pan modes 360°
360° Shortest path
Continuous CCW
Continuous CW
Power / DMX indicator Head
Strobe Ultra-high-speed strobe effects
Tilt 220°
Electrical protection Overload protection with automatic recover
Input voltage, absolute max. rating 90 - 264 VAC; 50 / 60 Hz
Input voltage, nominal 100 - 240 VAC; 50 / 60 Hz
Max inrush current 230VAC 40 A
Max power consumption 250 W
Power Supply Unit Auto-ranging electronic switch-mode
Standby power consumption 18 W
Programming and Control
16-bit control Dimmer, colors, pan/tilt
DMX channels 18
DMX modes 1
Protocol USITT DMX512A
Setting and addressing RDM ANSI E1.20
Data cable diameter 6,5 mm +/- 0,2 mm
DMX data in/out 5 meter cable for DMX In and DMX Thru (permanently wired)
Power Power cable 5 meter with bare ends (permanently wired)
Power cable diameter 8,5 mm +/- 0,3 mm
Mounting point 2 M-10 locking points (suitable for one optional POI Omega bracket)
Orientation Any
Rigging possibilities Hanging / horizontal mounted or ceiling / wall mount (optional)
Safety features 2 attachment points for safety wire
Minimum distance to combustible materials: 0.3 meter (11 in).
Cooling Active, Forced Air, Temperature-regulated
Humidity (max.) 98 %
Temperature range, operating -40°C to 50°C
Temperature range, start-up -20°C to 50°C
Temperature range, storage -40°C to 80°C
Thermal protection Automatic overtemperature protection
Total heat dissipation, max power 853 BTU per hour
Total heat dissipation, standby 61.4 BTU per hour
Included items
Included items Safety instructions and installation quick guide
2 M-10 screws
Conforms To
CE - 2014/30/EU: EMC Directive EN 55103-2
EN 55015
EN 61547
EN 61000-3-2
EN 61000-3-3
EN 55032
CE - 2014/35/EU: Low Voltage Directive EN 60598-1
EN 60598-2-17
EN 62471
EN 60529

Certifications & classifications


Ordering information

Product name Item number
G-4 Wash, POI, BL 80101401
G-4 Wash, POI, WH 80101501
G-4 Wash, POI, WH, Ceiling mount 80101502
G-4 Wash, POI, CU, Ceiling mount 80101602
G-4 Wash, POI, BL, Ceiling mount 80101402
G-4 Wash, POI, CU 80101601
Accessories Item number
Vacuum Test Kit 83061136
G-4 / S-4 Top Hat 83061150
RDM Addressing Tool
Omega Bracket POI 83060623
SGM USB uploader cable, POI 83062067

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