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 Home > Screens -> Electric Screens -> 16:9 -> Da-Lite -> 21797LS Tensioned Advantage Electrol Recessed Projector Screen, 133" Diag

Da-Lite 21797LS
Tensioned Advantage Electrol Recessed Projector Screen, 133" Diag

Part #: 21797LS
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Our Price: $6,387.00
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Top 21797LS Specifications
  • Screen Size: 65" x 116"
  • Screen Diagonal: 133"
  • Aspect Ratio: 16:9 HDTV Format
  • Surface Type: HD Progressive 0.9
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The 21797LS from Da-Lite is a very stylish, high-quality 16:9 Tensioned Advantage Electrol Projection Screen that uses HD Pro 0.9 fabric and has a viewable screen size of 65" x 116" at 133" diagonal. This screen solution is great for applications where a recessed installation is desired or feasible.  Offering the latest technology in ceiling or wall-mounted electric screens, Da-Lite 21797LS tensioned screen which ensure the smoothest surface possible, is perfect for any moderate to high output projectors, as the light gray surface achieves a perfect balance between color reproduction and image contrast. This projection screen surface solution comes with a stylish aluminum extruded case that when the screen surface retracts completely into the case it makes for a very clean modern appearance to your business or education environment when the screen is not in use.

This screen series is very similar to the Tensioned Counter Electrol Series, except it was designed to eliminate the extra step of finishing the screen with trim. The Advantage Line of projection screens comes with the ceiling trim already in place for a much cleaner smoother install. Basically once the screen is installed, the screen's trim conceals the opening eliminating the need to do additional trim work. Installation is very easy with the sliding installation brackets that make it easy to attach the screen housing to the structure above the drop ceiling. The Tensioned Advantage Electrol does not include the automatic door closure.

Da-Lite's Tensioned Advantage Electrol Series Screens offer an array of industry leading features in the world of motorized projection screen solutions. This motorized screen system features a standard Silent Drive System, which is an enhanced drive mechanism to keep your screen whisper quiet as it extracts or retracts, as to not interrupt business meetings or classroom discussion. For flexible screen operations there is an integrated low voltage control system which has dry contact closures for 3rd party operation, which equally makes it easy to add Da-Lite's wireless control operation accessories to this device as well. Using a patent pending, industry first, roller technology "Smooth Roll Technology", you can have peace of mind knowing no matter how many times you roll the screen up or down this roller technology will keep your surface perfectly flat every time without the common roller impressions (warping) found in other electronic tensioned screen solutions. The other feature on these amazing electric screens that prevent screen warping is in the tensioning cable system, which not only adds another layer of protection against screen warping, it also ensures an even lateral tension, and the system also uses slim-tabs. Slim-tabs provide for a much lower profile, stronger tab design to keep the screen perfectly tensionsed when it is fully rolled out.

Maximize the technology of your projectors, and enhance the functionality of your office, school, or home theater pro A/V setups. Redefining the standard, Da-Lite's industry leading, built to order, made in the USA, Tension Advantage Electrol Series Screens, ensure the smoothest surface possible and provide a perfectly flat viewing surface for all you graphic and data video projection needs. Comes backed by a 5 year warranty and everything needed for installation in one convenient package.

Not seeing the screen size you need and want a custom size built? Did you know that custom drops can be added to the top or bottom of your screen in either black or white? Let us help you with your custom screen needs! To request a quote for a different configuration please call us at 888-999-3759, click here to email us, or via Live Chat.


  • UL Plenum Rated Case
  • Case Color: White
  • Viewing Angle: 85 Degrees
  • Decora-style 3 button wall switch
  • Tensioning Cable System to prevent warping and ensure even lateral tension
  • Silent Drive System: Internal Vibration Isolators, Whisper Quiet Technology
  • Slim Tabs: low profile, stronger tab design to keep screen perfectly tensioned
  • Smooth Roll Technology: Provides Completely flat screen surface without roller impressions
  • Standard Low Voltage Control: Dry contact closures for 3rd party operation, easy to add Da-Lite's wireless control operation
  • Black backing retains projected brightness on front projection surfaces
  • Construction: Standard black powder-coated aluminum finish
  • Warranty: 5 Years

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