Your maximum resolution LCD digital projector

The Christie LWU420 is an inorganic LCD projector that offers WUXGA (1920 x 1200) resolution with 4200 ANSI lumens, making it the ideal choice for small to medium sized venues.

Christie LWU420 LCD WUXGA Projector

Part Number: 121-004105-XX

WUXGA inorganic 3-LCD 4,200 lumen projector

The Christie LWU420 LCD digital projector is all about resolution… WUXGA resolution (1920 x 1200) which is a natural fit with today’s computer resolutions. Combine this widescreen capability with 4200 ANSI lumens brightness, and the LWU420 can keep pace with any display requirements as it has pixel-to-pixel compatibility with the latest laptops and video sources.

Technology LCD
Resolution 1920 x 1200 WUXGA
Brightness 4,200 Lumens
Contrast 1000:1
Illumination 275W UHB
Lamp Life 2,000 hours, up to 3,000 in eco mode
Length 14.1" (357.0 mm)
Width 16.5" (418.0 mm)
Height 5.5" (139.0 mm)
Weight 15.9 lbs (7.2 kg)

Designed for applications where full HD capabilities are needed, the LWU420 is ideal for use most small-to-medium sized boardrooms and classrooms, as well as events due to its resolution, brightness, price, size and chassis color.


  • 4200 ANSI lumens provides high brightness
  • WUXGA resolution (1920x1200)
  • 1000:1 contrast ratio for exceptional image clarity
  • Latest in inorganic 3LCD light engine design offering enhanced performance and durability
  • 10-bit video processing for natural and smooth color tone and video playback   
  • Highest level of data resolution without compromising full HD video content
  • Low power consumption in standby mode - only 15 watts!
  • Compact and light weight with sturdy carrying handle
  • Ships with standard lens: 1.5-2.9:1 Zoom Lens

Additionally, the Christie LWU420 is packed with premium features such as inorganic LCD panels, H/V lens shift and Pro AV connectivity. Utilizing an inorganic 3LCD light engine, this new crystal alignment technology produces a more natural black state to greatly improve black levels for a broader, dynamic range. This advancement enables the Christie LWU420 to achieve richer detail in dark video scenes. 

If low cost of ownership is a factor in your selection process, the LWU420 is competitively priced, backed by leading support and service, and includes a broad range of features. As a single lamp projector, reduced lamp replacement costs combined with low power demands (only 460W consumption) makes this projector an affordable choice.

  • 4200 ANSI lumens
  • 1000:1 contrast ratio
  • >90% brightness uniformity
  • 3 x 0.76” Inorganic LCDs
  • Native WUXGA 1920 x 1200 resolution
  • 275W UHB
  • Normal mode 2000 hours, eco mode 3000 hours
Signal Compatibility
  • VGA through WUXGA (1920 x 1200)
Video Signal
  • Accepts current HDTV/DTV formats (480i, 480p, 576i, 720p, 1080i, 1080p)
Pixel Clock
  • 27MHz ~ 150MHz
Inputs, Control and Networking
  • HDMI v1.3 x 1 (HDCP Compliant)
  • HD 15 x 1
  • BNC x 5 (R,G,B,H,V & Y, Pb/Cb, Pr/Cr & Composite)
  • YPbPr (component video RCA x 3), 1 RCA composite video
  • Mini DIN 4-pin (S-video)
  • Audio input (x 4), Dsub-9 x 1
  • LAN port
  • R/C Jack – Mini jack x 1
  • Output HD 15 x 1 (loop-through)
  • Audio output x 1 mini jack
  • Output: 8W Stereo
Optical System
  • Manual zoom, focus and lens shift
  • Ships with a standard 2x zoom lens 1.5-2.9:1
Standard Accessories
  • RGB cable
  • Users manual
  • Wireless remote control unit
  • Security label
  • Power cord (US, UK, Euro)
  • Ships with standard lens: 1.5-2.9:1 Zoom Lens
Optional Accessories
  • Filter cartridge
  • Replacement lamp (including filter cartridge)
Enhanced Feature Sets
  • Aspect Ratio Selection; Native 16:10, 16:9, 4:3, Auto Detect
  • Dynamic iris control
  • Customizable start-up logo
  • Auto Digital keystone H/V
  • Anti-theft: kensington style slot and security bar
  • Support for closed caption video display (NTSC)
  • RJ45 LAN connection with network control and SNMP monitoring
  • 3D Keystone™ advanced four corner geometry correction
  • Picture-by-Picture (PbyP)
Power Requirements
  • Operating voltage: 100-120 VAC ±10%/200-240 VAC ±10%
  • Operating current: 5.0A max @ 100-120 VAC 50/60Hz; 2.1A max @ 200-240 VAC 50/60Hz
  • Operating power: 460W max
  • Dissipation: 1569 BTU/hr
  • Body size with lens (LxWxH): 14.1 x 16.5 x 5.5" (357 x 418 x 139mm)
  • Weight: 15.9lbs (7.2kg) with lens
  • Shipping size (LxWxH): 18.8 x 21.6 x 9.6" (478 x 555 x 244mm)
  • Shipping weight: 26.4lbs (12kg)
  • 36dBA standard mode
  • 30dBA eco mode
Operating Environment
  • Operating temperature: 41-95˚F (5-35˚C)
  • Storage temperature: -4-140˚F (-20-60˚C)
  • Humidity (non-condensing): 10-85%
  • Altitude: 0 to 75000 feet / 0 to 2286 m
Regulatory Approvals
  • This product conforms to the following regulations related to product safety, environmental requirements and electromagnetic compatibility (EMC):
  • FCC Part 15, Subpart B Class A
  • CISPR22/EN55022
  • CISPR24/EN55024
  • UL 60950-1 first edition
  • CAN/CSA-C22.2 No 60950-1-03 first edition
  • IEC60950-1:2001
  • 2002/95/EC RoHS
Limited Warranty
  • Projector: 3 years parts and labor
  • Lamp: 500 hrs or 120 days (whichever comes first) or Contact an authorized Christie representative for full details of our limited warranty

Due to constant research, specifications and features are subject to change without notice.

 Content Editor