Showing 610–620 of 1107 results

acer Mc.jh511.004. Lamp Type: P-vip, Bulb Power: 190 W, Service Life Of Lamp: 5000 H, Service Life Of Lamp (economic Mode): 6000 H, Brand Compatibility: Acer, Compatibility: P1173

More Interaction, Less Energy Use A wide array of connectivity options plus PointWrite and QWrite interactive features make the MW820ST a complete classroom projector solution. An 0.49 short-throw ratio, 13000:1 sharp contrast ratio, 3000 ANSI lumen brightness and long lamp life ensure vibrant, reliable visual performance time and again.

The PRGS-UNV Precision Gear Projector Mount or PRSS-UNV Projector Mount is kitted with the versatile CMJ455 Suspended Ceiling Plate Kit, which allows a projector to be mounted into a 2' x 2' false ceiling system. The kit offers hassle-free adjustability for both projector mount placement and image alignment. The projector mount can be placed anywhere within a standard ceiling grid, and the PRGS-455 offers precision gear image alignment that can be easily controlled by adjusting the knobs for tilt and roll. The kit can be used with or without an extension column and offers electrical knockouts.Features- Fits most projectors up to 50lb (22kg)- Two adjustment knobs that control projector image alignment- Specifications: Pitch: +15°/-20° Roll: ±5° Swivel: 360° (during installation)- Quick-release mechanism to easily service projector- Cable management allows cables to be hidden by routing them through projector mount- Security hardware included for theft prevention- Includes Spider® Universal Adaptor Plate- Includes tie wire for a 3' drop, turn buckles, and fasteners for mounting

Short focus zoom lensThrow ratio- 0.85:1 to 1.0:1 (XGA model)- 0.86:1 to 1.01:1 (WUXGA model)

just Like An Ordinary Light Bulb, With Extended Use The Lamp In Your Benq Projector Will Begin To Dim And Eventually Fail. After Your Benq Projector Has Been Operated For A Thousand Hours Or More Over Many Months Or Even Years, You May Begin To Notice That The Projected Image Seems Dimmer, The Colors Faded. It''s Likely That The Problem Is A Failing Projector Lamp. Luckily, With Your Benq Projector''s Thoughtful Lamp Housing Design, Replacing A Worn Lamp Is Little More Difficult Than Replacing A Light Bulb. And When It Is Time For A New Projector Lamp, A Benq Replacement Lamp Offers Several Key Advantages. Benq Lamps Offer Exceptional Quality, Validated Through An Extremely Rigorous Battery Of Tests In Three Key Areas: Reliability, Performance, And Safety. The Tests Meet Or Exceed Industry Standards For Lamp Quality Testing, Ensuring That You Are Installing The Best Possible Replacement Lamp In Your Benq Projector. Reliable Benq''s Reliability Tests Include Checks On Spot Temperatures On The Lamp At Key Locations That Might Be Vulnerable To Overheating. In Addition, Temperature Monitoring Is Conducted On Key Components In A Projector In Which The Lamp Is Installed, To Verify That The Lamp Doesn''t Create An Undue Thermal Burden For The Unit As A Whole. High-performance Performance Tests For Benq Bulbs Include Rigorous Individual Tests For Brightness, Brightness Uniformity, Color, And Color Uniformity. Together, These Tests Ensure That With A Benq Replacement Lamp Installed, Your Benq Projector Will Deliver The Same Dazzling Picture Quality It Did On First Use. Safe Benq Also Applies Strict Safety Tests To Its Lamps, Carefully Gauging Their Behavior In Extreme Conditions Such As When Burst Due To Excessive Heat, Physical Damage Or Other Unforeseen Factors, And When A Projector Is Subjected To Various Hazards, Such As Liquid Spills Or Impact Shocks. Long-lasting Benq Lamps Are Designed And Constructed For The Longest Possible Lamp Life. Contrast This To The Hit-and-miss Durability Of Most Replacement Lamps, Which Are Vulnerable To Failure At Any Time. In Addition, Benq Lamps Incorporate Our Lamp Care System, A Sophisticated Cooling System That Prevents Heat Damage, Extending Lamp Life And Thereby Reducing Maintenance Costs. Finally, Of Course, A Benq Projector Lamp Is Designed To Work Seamlessly With Your Benq Projector, With Design Features Like A Protective Shield That Surrounds The Lamp To Prevent Injury In The Rare Event Of A Burst Lamp. To Ensure That Your Older Benq Projector Continues To Deliver Like-new Picture Quality, Choose A Benq Replacement Lamp.

Replacement Lamp for MW665 Projector