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Christie LWU900-DS Projector

4K Large Venue Projector
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From Christie — Designed for pain-free operation, the LWU900-DS features a patented optical path and sealed laser illumination system to help provide over 20,000 hours of virtually maintenance-free performance. Small, light, and compact, and featuring omnidirectional capabilities, this projector is easy to install in tight spaces and blends into any environment.

  • 9,000 ISO lumens. 8,000 ANSI lumens
  • Accepts 4K signal input - Improved viewing experiences with 4K UHD devices
  • Low-profile, lightweight, and quiet design - Can be discretely installed in any setting
  • Built-in edge warping and blending with color adjustment
  • Omnidirectional - Increased installation flexibility
  • Full lens suite - Seven lenses to choose from including UST
  • Flexible connectivity - Comprehensive I/O options including HDBaseT
  • 4,000,000:1 dynamic contrast ratio

Christie LWU900-DS Projector Specifications

Best Used For
May 2019
5 Years
User Reviews
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White Brightness
8,000 ANSI Lumens
4K w/pixel shifting
Aspect Ratio
16:10 (WUXGA)
Display Type
0.76" 3LCD Chips
Video Modes
720p, 1080i, 1080p/60
Data Modes
MAX 4096x2160

Lamp Type
Laser Phosphor
Lamp Life
20,000 hours  / 50,000 hours

Included Lens
Optional Lenses

121-111104-XX Fixed Lens Throw Ratio 0.80:1
121-114107-XX Long Zoom Lens Throw Ratio 2.80:1-4.90:1
121-115108-XX Ultra Long Zoom Lens Throw Ratio 4.90:1-8.30:1
121-128102-XX Fixed Lens Throw Ratio 0.38:1
121-129103-XX Zoom Lens Throw Ratio 1.20:1-1.80:1
121-136101-XX Short Zoom Lens Throw Ratio 0.74:1-0.98:1
121-139105-XX Zoom Lens Throw Ratio 1.70:1-3.00:1
Lens Shift
Horizontal & Vertical
Digital Keystone
Horizontal & Vertical

Projector Size
9.10" x 23.00" x 17.50"
40.3 lbs
Audible Noise
38 dB  / 32 dB
Internal Speakers
580 Watts 100V - 240V
Connection Panel
Audio In: Mini Jack
Audio In: RCA
Audio Out: Mini Jack
Composite: RCA
HDBaseT: RJ-45
HDMI 1.4b
RS232: DB-9pin
VGA In: Dsub-15pin
VGA Out: Dsub-15pin

Edge Blending
Geometric Correction
Crestron RoomView™

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ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: