Da-Lite 21798LS Tensioned Advantage Electric Projection Screen, Ceiling Recessed Electric Screen with Plenum-Rated Case and Trim, 16:9 HDTV, HD Progressive 1.0, 120V, Slot, 133" Screen, TAA Compliant
Special Order Item
This item is available by special order. Lead times may vary. Please contact us for availability and estimated delivery.
Image of 2
Key Features
- Built-in ceiling trim and recessed housing for a clean, finished look that reduces post-installation labor and speeds project completion
- Tensioned HD Progressive 1.0 surface and Smooth Roll technology deliver ultra-flat, high-contrast images ideal for high-resolution projection and security monitoring
- UL plenum-rated case and TAA compliance make it suitable for government, education, and regulated installations
- Two-stage installation and sliding brackets simplify rough-in and finishing phases—minimizing damage risk and saving installer time
- Quiet motorized operation with low-voltage and automation control options for integration into AV, control room, and surveillance systems
Quick Specifications
- Product Model
- 21798LS
- Brand Name
- Da-Lite by Legrand
- Product Line
- Tensioned Advantage Electrol
- Product Name
- Tensioned Advantage Electrol Projection Screen
Product Information Tabs
Overview
Optimize projection for professional AV, security monitoring and command centers with the Da-Lite by Legrand Tensioned Advantage ceiling-recessed electric projection screen (model 21798LS). Purpose-built to deliver a permanently flat viewing surface, this motorized 16:9 screen uses the HD Progressive 1.0 surface and TruGuide tensioning to produce crisp, high-contrast images across a 133" diagonal—perfect for boardrooms, auditoriums, NOCs and security operation centers where image fidelity matters. The integrated ceiling trim conceals the rough opening for a seamless, architectural finish while a UL plenum-rated case and TAA compliance ensure code-friendly installations in government and institutional projects. Installers benefit from a two-stage mounting workflow and adjustable sliding brackets, and AV integrators will appreciate quiet 120V motorized operation with low-voltage control and automation integration. Optional SightLine suspension preserves sightlines and allows placement of cameras or speakers above the screen—helpful for surveillance and monitoring setups. Specify surface, control and drop options to match your environment and workflow. Contact our sales team to configure this Da-Lite projection screen for your next professional AV or security display installation.
Features
- Built-in ceiling trim and recessed housing for a clean, finished look that reduces post-installation labor and speeds project completion
- Tensioned HD Progressive 1.0 surface and Smooth Roll technology deliver ultra-flat, high-contrast images ideal for high-resolution projection and security monitoring
- UL plenum-rated case and TAA compliance make it suitable for government, education, and regulated installations
- Two-stage installation and sliding brackets simplify rough-in and finishing phases—minimizing damage risk and saving installer time
- Quiet motorized operation with low-voltage and automation control options for integration into AV, control room, and surveillance systems
| General Information | |
|---|---|
| Brand Name | Da-Lite by Legrand |
| Manufacturer | Legrand Group |
| Product Line | Tensioned Advantage Electrol |
| Product Name | Tensioned Advantage Electrol Projection Screen |
| Product Type | Projection Screen |
| Manufacturer Part Number | 21798LS |
| Technical Information | |
| Application/Usage | Ceiling Recessed |
| Diagonal Image Size | 133" |
| Screen Folding Mechanism | Electric |
| Certifications | |
| TAA Compliant | Yes |
| Image | |
| Aspect Ratio | 16:9 |
| Physical Characteristics | |
| Color | Black, White |
| Width | 116" |
| Height | 65" |
| Dimensions | 65 x 116" |
| Product Information | |
| Mount Type | Ceiling Mount |
| Warranty | |
| Limited Warranty | 5-Year |
| Miscellaneous | |
| Features | Large Venue |
| Certifications | TAA |
| Country of Origin | US |
| Environmentally Friendly | Yes |
| Environmental Certification | GREENGUARD |