Lumens Dlp Projector
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Optoma H Series DLP Projector With 1100 Lumens And Advanced DarkChip3 – Model HD73 Home Theater Projectors $3,078.90 1280 x 768 pixel resolution6000:1 contrast ratio16:10 native resolution with support for 4:3 and 16:9Fully HDTV compatible supporting 720p and 1080i/pTrueVivid color enhancementBrilliantColor technology Dual digital HD connectivity (DVI-I and HDMI)HDMI, DVI-HDCP, component, composite and S-Video inputsPC compatible13 5/8″ W x 3 3/4″ H x 9 11/16″ DIncludes remote… |
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2000 Lumens DLP Projector The PJ458D uses Texas Instruments DLP technology to display sharp, bright images and XGA native resolution at an affordable price. Weight: 4.9 lbs.; 1024 x 768 XGA resolution; 2000:1 contrast ratio; bright 2000 Lumens portable projector; .55″ DLP tec… |
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BenQ PB8260 DLP XGA Projector 3000 ANSI lumens $256.00 |
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PANASONIC PT-D5600 DLP PROJECTOR WITH 5000 ANSI LUMEN $3,278.50 |
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BenQ SP920P DLP Home Video Projector, 6000 lumens, HDMI $2,999.00 |
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BenQ SP870 DLP Video Projector 5000 lumens! 1080HD $1,999.00 |
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Infocus LP350 DLP Projector – 1300 Lumen $329.00 |
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BenQ MP622 DLP Home Video Projector! 2700 lumens! $550.00 |
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NEC NP41 PORTABLE DLP PROJECTOR 2300 LUMENS, XGA, HOME $600.00 |
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BenQ MP610-H 2000 Lumen DLP SVGA Projector $499.99 |
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NEC NP40 PORTABLE DLP PROJECTOR 2200 LUMENS, XGA, HOME $700.00 |
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Dell 2400MP DLP projector 3000 ANSI lumens HD $255.00 |
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Viewsonic PJ503D DLP Projector 1500 Lumens $250.00 |
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INFOCUS DLP PROJECTOR X2 1700 ANSI LUMENS $239.99 |
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NEC LT240 DLP PROJECTOR – 2000 lumens 16:9 1080i $499.00 |
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INFOCUS DLP PROJECTOR X2 1700 ANSI LUMENS $135.99 |
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INFOCUS DLP PROJECTOR X2 1700 ANSI LUMENS $135.99 |
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InFocus LP420 DLP Multimedia Projector 500 Lumens $195.00 |
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InFocus IN24+DLP projector – 2400 ANSI Lumens Carry Bag $399.00 |
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DLP PROJECTOR – DESKTOP – 2000 LUMENS – 1024 X 768 – 16 $951.87 |
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ASK Proxima M-1 DLP Projector -1000 Lumens – Portable $269.00 |
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INFOCUS LP340B 1300 LUMEN DLP HOME THEATER PROJECTOR $500.00 |
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Eiki EIP-2500 DLP Projector XGA 2500 ANSI Lumens $102.50 |
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LG HS200G – DLP projector – 200 ANSI lumens – SVGA (800 $574.56 |
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ASK Proxima M-1 DLP Projector -1000 Lumens – Portable $309.00 |
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ViewSonic PJ503D 1500 Lumen Bright DLP Projector 21 hrs $99.99 |
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ASK Proxima M-1 DLP Projector -1000 Lumens – Portable $309.00 |
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INFOCUS DLP PROJECTOR X2 1700 ANSI LUMENS – AS-IS $50.00 |
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Mitsubishi FD630U DLP 4000 Lumens 1080P HD Projector $2,999.00 |
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Model PG-F262X Portable Projector, 2600 Lumens, DLP $1,205.12 |
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Toshiba TDP-T90 DLP 2000 Lumen Video Projector $450.00 |
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NEC NP215 2500 Lumen DLP Projector – 2 YR WARRANTY $399.00 |
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INFOCUS IN5302 DLP Projector 4000 lumen 5YR WARR. $2,199.00 |
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PARTS:Optoma EP771 DLP Multimedia Projector 3000 Lumens $24.49 |
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ViewSonic PJ556D 2000 Lumen Bright DLP Projector ! $269.00 |
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Toshiba TDP-S25U Multimedia DLP Projector 1800 Lumens $41.00 |
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OPTOMA, EW536 OPTOMA PROJECTOR WXGA DLP 2800 LUMENS $796.62 |
In general do DLP projectors bulbs last longer then LCD projectors?
If they are both lets say 1700 lumens, I didn’t think there would be a difference but just curious.
I belive that the bulbs are the same. It’s the way the light is projected then in the way it is produced that is the diffrence in a DLP and a LCD projector.
Digital Light Processing™ technology is based on the Digital Micromirror Device, or DLP® chip, an optical switch semiconductor. The DLP® chip is comprised of a standard memory cell on top of which is mounted a rectangular array of up to a million hinged, microscopic mirrors. In a DLP® projection system, red, green, and blue light is shone alternately onto the mirrors, which switch on and off in response to a video or graphics signal being fed into the underlying memory chip. The mirrors can switch at a rate of up to 5,000 times per second; the light they reflect is directed through a lens and onto the screen, creating an image.
In projectors for high brightness applications, three DLP® chips are used—one each for green, red, and blue. Light from the lamp is split by a prism into these three colors and directed towards the appropriate DLP® chip. The image is then created by recombining these reflections from the corresponding pixel on each DLP® chip.
LCD monitors work by blocking light. By sandwiching a solution of TN liquid crystals between two perpendicularly aligned panes of polarized glass, it becomes possible to manipulate the intensity of light as it passes through this crystalline matrix and out the glass panel at the other end. Depending on the voltage of the electrical charge running through them, liquid crystals will untwist so that the intensity of light able to pass through the second polarized pane is affected. Basically, these displays can switch between light states (where the liquid crystals are fully twisted) and dark states (where the liquid crystals are fully untwisted), or somewhere along the gray scale in between.
Addressing: A liquid crystal display consists of an array of tiny segments-called “pixels”-that are manipulated to form images or to present information. Addressing is the process by which pixels are turned on (which disables the passage of light) and off (which enables the passage of light) so as to create an image on the polarized display pane in front of you. So-called active-matrix LCD TVs employ thin film transistors (TFTs), or tiny switching transistors and capacitors arranged in a matrix on a glass substrate, to direct electric charges down columns to reach a particular pixel. This, in turn, causes the liquid crystals to untwist and “display” a predetermined amount of light generated by the light source-usually a florescent bulb-in back of them.