Eiki EK-355U

LED LCD Projector, 1920x1200 WUXGA, 5500 Lumens, D:W 1.09-1.78:1, H&V Lens Shift, 25,000 Hr Light Source, 3-Year Warranty
Part #: 0601-5772    Mfr #: EK355U

Eiki EK-355U


Eiki EK-355U

Innovative 3LCD Projector with HLD LED Technology

The ColorSpark HLD (High Lumen Density) LED projection system of the EK-355U lets you see everything that's on the screen in sharp definition and clear colors, thanks to its new technology which emits 4 times the light of current LED technology. This makes the screen up to 3 times brighter while still keeping brilliant color performance.

The 360-degree free orientation projection capabilities allow for flexible installation of this portable projector.

Recommended for:

  • Conference rooms / Boardrooms
  • Signage
  • Classrooms
  • Museums / Galleries
  • Simulation / Training
  • Sports bars
  • Events / Theatres
  • Houses of worship 


Key Features:

  • 5,500 center lumens bright with 80% uniformity and a 50,000:1 contrast ratio.
  • Native WUXGA resolution. Compatible with inputs up to UXGA and WUXGA.
  • Supports analog and digital video input in all color standards up to 1080p.
  • HDMI with MHL (Mobile High-Definition Link) displays HD Video from Smartphones & Tablets.
  • Convenient mid-range (1.6:1) manual zoom and focus lens.
  • HLD (High-Lumen-Density) LED Light Source. 25,000 hour LED Light Source Life.
  • Horizontal, Vertical & Corner Keystone Correction.
  • Horizontal & Vertical Manual Lens Shift. Wired network control.
  • Displays both 4:3 and 16:9 aspect ratios. Supports most HDTV resolutions.
  • Built-in 10 Watt sound system. Closed Caption decoding (NTSC).
  • Side-accessed air filter for ease of maintenance.
  • Auto input selection. Built-in Test Patterns.
  • Security bar. Kensington® MicroSaver® security slot. PIN lock.
  • 3 year projector warranty. 25,000 LED light source warranty.


Brightness 5,500 Center Lumens
Contrast Ratio 50,000:1
Illumination Uniformity 80%
Resolution and Aspect Ratio WUXGA (1920x1200), 16:10
Color Reproduction 10-bit (16.7 million colors)
Projection Lamp HLD+P2W
Estimated LED Light Source Life 25,000 hours
Total Pixels 6,912,000 (1920x1200) x 3
Imaging System 0.76 in (19 mm) inorganic LCD Panels x 3
Scanning Frequency Auto: H Sync. 15-91 KHz, V Sync. 24-85 H
Pixel Clock Up to 160 MHz
Lens Attached - Manual Zoom and Focus
Lens Specs f : 1.65-2.25; FL: 0.717-1.156 in (18.2-29.38 mm)
Lens Ratios Zoom Max:Min: 1.6:1; Throw:Width 1.09-1.78:1
Image Diagonal 40-300 in (101.6-762 cm)
Image Width 2.6-20 ft (0.79-6.1 m)
Throw Distance 3.05-38.05 ft (0.93-11.60 m)
Projector Elevation Adjustment (legs) Up to 5°
Maximum Pitch Up to 360° Installation
Vert/Horiz. Keystone Correction Digital:V:+/- 30°(Auto) H: +/- 15° (Auto), Corner Keystone
Lens Shift V: -27% - +38% (Manual) H: 7% (Manual)
Image Orientation Normal, Reversed, Inverted
Local Control / Power Management Full Function / Auto Shutdown
Remote Control Wireless x 1
RS-232 Control Dsub9 x 1
LAN Port RJ45 x 1
Computer Input in Pixels Up to 1600x1200 (4:3), 1920x1200 (16:10)
Analog 4x3 Inputs UXGA, SXGA+, SXGA, XGA, SVGA, VGA, MAC
Analog Wide Inputs WUXGA, WSXGA+, WXGA
Digital 4x3 Inputs UXGA, SXGA+, SXGA, XGA, SVGA, VGA, MAC
Digital Wide Inputs WUXGA, WSXGA+, WXGA
Video Formats NTSC / PAL / SECAM
Video Input Analog 480i/p, 575i/p
Video Input Digital 480p, 575p, 720p, 1080i/p
Image Signal Resizing Smart Scaling Technology
Image Signal Inputs
  Computer 1 Dsub15 x 1
  Computer 2
  (Component / S-Video)
Dsub15 x 1
  HDBaseT RJ45 x 1
  Digital Video (w/ HDCP & MHL) HDMI x 2
  USB Type A - Memory Viewer USB Type A x 1
  USB Type B - Firmware Micro USB x 1
  Composite Video RCA x 1
Audio Signal Inputs
  Computer Audio MiniStereo x 1
  Video Audio RCA x 2 (L/R)
  Computer Monitor Dsub15 x 1
  Audio Output Variable, Stereo: MiniStereo x 1
Amplifier Mono: 10 Watt
Speaker 1.4 in (3.7 cm) x 2 (Mono)
Fan Noise (@ 1m) Eco / Normal 31.8dB / 35.8dB
Cabinet Size (HxWxD) - excluding legs 5.6 x 18.1 x 13.9in (14.3 x 46.0 x 35.5 cm)
Weight 22.0 lb (10 kg)
Packaged Cabinet Size (HxWxD) 10.6 x 22.6 x 21.8 in (26.8 x 57.4 x 55.4 cm)
Packaged Weight 27.6 lb (12.5 kg)
Operating Temperature 41-95°F (5-35°C)
Electrical Safety Compliance IEC / UL / cUL
Electromagnetic Compatibility FCC Class B, CE Mark
Power Requirements 100-240V AC, 50/60 Hz
Power Consumption 0.5 W in Eco Standby mode, up-to 530 W
Heat Up to 1632 BTU/hr
Security Facilities Kensington® Security Slot
UPC 4571194679335
User Maintenance Clean Filter
Limited Warranty: to the original end use customer only
  Projector 3 years or 6000 hours (whichever occurs first)
  LED Light Engine only 25,000 hours
Included Accessories Quick Start Guide, 5.0 ft. (1.5 m) VGA Cable, 6.0 ft (1.8 m) Detachable Power Cord, Remote Control (with 2x AA Batteries)
Optional Accessories Replacement Filter, Ceiling Mount, Ceiling Post and Plate