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From BenQ — The LK830ST delivers brilliant image clarity and stable performance across every detail—from vivid Rec.709 color and high contrast to 4000-lumen brightness and 20,000-hour laser life. BenQ's factory white balance adjustment (WBA) reduces variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.
- 0.5 short throw ratio for large image from a short distance.
- One-click preset for multi-projector blending to minimize setup effort.
- IP6X sealed engine with optional filter for optimal dust resistance and protection.
- Supports OTA firmware updates to keep all devices up to date without physical access.
- 3,000,000:1 dynamic contrast ratio
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Buy LocalBenQ LK830ST Projector Specifications
- Brightness
- 4,000 Lumens (ANSI)1
- Resolution
- 3840x2160
- Aspect Ratio
- 16:9 (4K HD)
- Display Type
- DLP x 1
- Color Processing
- 10-bit
- Input Lag
- 1080p/60: 16.7ms
- Video Modes
- 720p, 1080i, 1080p/60
- Data Modes
- MAX 3840x2160
- 3D Modes
- Full HD 3D
- Lamp Type
- Laser Phosphor
- Lamp Life
- 20,000 hours / 30,000 hours
- Included Lens
- Fixed focal length , manual focus
- Optional Lenses
- No
- Lens Shift
- No
- Throw Distance
- 0.8 m - 3.3 m Calculate Throw Distance
- Image Size
- 178 cm - 762 cm
- Throw Ratio
- 0.50:1
- Digital Zoom
- Yes
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 12 cm x 28 cm x 23 cm
- Weight
- 3.6 kg
- Audible Noise
- 30 dB / 24 dB
- Internal Speakers
- 15.0 Watts Mono
- Power
- 230 Watts 100V - 240V
- Connection Panel
-
Audio Out: Mini JackHDMI (HDCP 2.2) x 2Network: RJ-45RGB In: BNCUSB x 2
- Features
-
Short-ThrowFull HD 3DEdge BlendingGeometric CorrectionHDR
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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:
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