BenQ LK990 4K UHD 6,000 Lumens BlueCore Laser Installation Projector
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6,000 ANSI lumens brightness
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True 4K UHD (3840 × 2160) resolution
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BlueCore laser light source with up to 20,000 hours lifespan
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1.5x zoom with vertical and horizontal lens shift
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HDBaseT connectivity for long-distance signal transmission
The BenQ LK990 is a professional-grade 4K UHD laser projector engineered for large venues, auditoriums, museums, and high-end corporate installations. Delivering 6,000 ANSI lumens of brightness with true 4K UHD (3840 × 2160) resolution, it produces exceptionally sharp visuals with precise detail and vibrant clarity.
Powered by BenQ’s BlueCore laser technology, the LK990 offers up to 20,000 hours of maintenance-free operation, eliminating lamp replacements and significantly lowering total cost of ownership. The single-chip DLP projection system ensures long-term color accuracy, strong contrast performance, and image stability.
Designed for flexible installation, the projector includes 1.5x zoom capability along with vertical and horizontal lens shift, enabling precise alignment without repositioning the unit. It supports 360-degree and portrait installation, making it suitable for complex projection environments.
Professional connectivity options include HDMI and HDBaseT, allowing video, audio, and control signals to be transmitted over a single LAN cable for simplified integration into AV infrastructures.
The BenQ LK990 combines powerful brightness, native 4K clarity, and installation versatility—making it an ideal solution for professional large-format projection environments.
PRODUCT SUMMARY:
A high-brightness 4K UHD laser projector built for professional large-venue installations requiring ultra-high resolution and long-term reliability.
TECHNICAL SPECIFICATIONS:
Print Technology – Not applicable
Functions – Professional 4K installation laser projector
Print Speed – Not applicable
Print Resolution – Not applicable
Scan Resolution – Not applicable
Copy Resolution – Not applicable
Duplex – Not applicable
Connectivity –
HDMI 2.0 (x2), HDBaseT, USB Type-A (power/service), RJ-45 (LAN control), RS-232
Paper Sizes Supported – Not applicable
Display Type –
Projection System: Single-chip DLP
Native Resolution: 4K UHD (3840 × 2160)
Brightness: 6,000 ANSI lumens
Contrast Ratio: 3,000,000:1 (Dynamic)
Light Source: BlueCore Laser
Light Source Life: Up to 20,000 hours
Zoom: 1.5x
Lens Shift: Vertical and Horizontal
Monthly Duty Cycle – Not applicable
Ink/Toner Type – Not applicable
Power Consumption –
Max: 520 W
Standby: <0.5 W
Dimensions –
470 × 200 × 416 mm (W × H × D)
Weight –
Approx. 20 kg
Warranty –
Not officially specified
ACCESSORIES / SPARE PARTS:
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Ceiling mount kit
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Replacement air filter
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Remote control
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HDBaseT transmitter (compatible third-party devices)
MAECENAS IACULIS
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