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Eiki EK-850LU LCD Projector

Save 14% Save 14%
Original price $10,500.00
Original price $10,500.00 - Original price $10,500.00
Original price $10,500.00
Current price $9,074.35
$9,074.35 - $9,074.35
Current price $9,074.35
  • 20,000 hours light source life
  • 3LCD + Laser optical engine
  • Sealed optical engine design without filters: requires very little maintenance, reducing cost of ownership
  • Supports 4K input
  • Improved cooling efficiency
  • Quiet operation: newly designed cooling system with sealed optical engine and filter-less design provide high performance and low fan noise
  • 100,000:1 contrast ratio
  • Flexible installation:
    • 360° free orientation
    • Portrait projection (provides more solutions for projection mapping, staging, digital signage and other needs)
    • Pin/Barrel correction
    • Lens shift (V:+50° ~ -10°, H:±20° (with AH-EC21020 lens)
    • Keystone correction (V and H: ±30°), 4-Corner, 6-Corner
  • 5 optional lenses (see Accessories tab)
  • Compact body size


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Eiki EK-850LU LCD Projector

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The EK-850LU (along with the EK-1100LU) is the first LCD projector with laser light source in EIKI’s Large Class projector product line.

The EK-850LU provides both quiet operation and high brightness thanks to a newly developed cooling system for its optical engine. The cooling system (in a sealed box) protects the optical engine from dust, and along with the filter-less design, provides higher cooling performance and lower fan noise.

In addition, this model offers excellent projection image by combining 3LCD and laser light source, making it essential for both the education and corporate market.

Functional keystone adjustment enables installation of the projector in various environments such as conference rooms, houses of worship, and museums.

Item Includes

  • AC Power Cord (U.S.A. & Europe)
  • VGA cable
  • Remote Control (with AA Batteries x 2)
  • Quick Start Guide
  • Safety Information



Display Type 0.76" 3LCD
Resolution WUXGA (1920 x 1200)
Aspect Ratio 16:10
Brightness (ANSI) 8,500 center lumens  
Contrast Ratio 100,000 :1
Projection Light Source Laser (Blue) + Phosphor
Light Source Life 20,000 hours
Image Diagonal Depends on lens.
(50" – 500" with AH-EC21020)
Keystone Correction V: ±30 degrees, H: ±30 degrees, 4-Corner / 6-Corner
Projection Elevation Adjustment Up to 5 degrees
Scanning Frequency H Sync: 15–100 kHz 
V Sync: 48–85 Hz
Dot Clock 160 MHz
Input Signals - Computer 4K (4096 x 2160@30Hz)–VGA (640 x 480)
Input Signals - Video 1080 i/p, 720p, 576i/p, 480i/p
Fan Noise 27 dB / 34 dB (Eco/Normal)  
Dimensions (W x H x D) 23.6" x 8.6" x 19.8"
(600 x 218 x 503 mm)
Weight 53 lb (24.0 kg) without lens
Power Requirements AC 100–240 V , 50–60 Hz
Power Consumption 390,320 W / 550 W / 650 W
Thermal Dissipation 2,150 BTU