Highlights
The Panasonic PT-LB280U Projector is a XGA Conference Room Projector. This lamp based projector is capable of displaying 2,800 Lumens at its brightest setting with a native resolution of 1024x768 . The internal 3LCD technology is an innovative 3-chip design that sets itself apart by delivering vibrant, true-to-life images with better color brightness and a wider color gamut. This projector was first available for purchase in May 2015 and has been by Panasonic.

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Panasonic PT-LB280U Projector Specifications
- White Brightness
- 2,800 ANSI Lumens
- Resolution
- 1024x768
- Aspect Ratio
- 4:3 (XGA)
- Contrast
- 10,000:1
- Dynamic Iris
- Yes
- Display Type
- 0.63" 3LCD Chips
- Color Processing
- 8-bit
- Video Modes
- 720p, 1080i, 1080p/60, 1080p/24, 1080p/25, 1080p/50, 525i, 525p, 625i, 1125i, 480p, 480i
- Lamp Type
- 230W UHM bulb
- Lamp Life
- 5,000 hours / 8,000 hours
- Lamp Model
- ET-LAL500 Buy Replacement Lamp
- Included Lens
- 1.2x manual zoom , manual focus
- Optional Lenses
- No
- Lens Shift
- No
- Throw Distance
- 3.5' - 29.4' Calculate Throw Distance
- Image Size
- 29.66" - 300.00"
- Throw Ratio
- 1.47:1 - 1.77:1
- Projector Placement
- For a diagonal screen, place the projector lens between 9'-10" and 11'-10" from the screen.
- Digital Zoom
- Yes
- Digital Keystone
- Vertical only
- Projector Size
- 3.78" x 13.19" x 9.92"
- Weight
- 6.2 lbs
- Audible Noise
- 37 dB / 33 dB
- Internal Speakers
- 2.0 Watts Mono
- Power
- 300 Watts 100V - 240V
- Connection Panel
-
Audio In: Mini JackAudio In: RCAAudio Out: Mini JackComposite: RCAHDMIRS232: DB-9pinS-VideoVGA In: Dsub-15pinVGA Out: Dsub-15pin
- Features
-
Closed CaptioningBlackboard Mode
- Additional Features
- The Auto Input Signal Search function automatically detects the input signal and selects the input channel based on the signal.
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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: