By Sunoptics
The LightFlex™ LED daylighting system from Sunoptics® delivers natural light into interior dropped-ceiling applications and supplements daylight with tunable-white LED technology. It is the industry’s first LED tubular daylighting system with integrated controls to provide natural light, tunable-white LED light or a combination of both — in the same system.
The LightFlex LED Duo system consists of two highly-reflective (98% reflective MIRO-SILVER®) tubes extending from one roof penetration, to deliver natural daylight and/or electric light to two luminaires. It delivers the same amount of light as two single tubular daylighting devices (TDDs), but with only one skylight.
LightFlex LED uses our 3-step system (Capture, Transport and Distribute) to optimize daylight when available. The embedded daylighting sensor detects the natural light and triggers lighting controls to adjust and supplement daylight, only when electric light is needed. Integrated nLight® wired controls enable the sensor, louver and luminaire to adjust, supplement, and maximize natural light and tunable-white LEDs.
Whether automated or manual, the result is an adaptable, fully-responsive indoor visual environment.
Click here for everything LightFlex LED!
Listings: Signature skylight is HVHZ Approved. FM Approved. AAMA Certified. NFRC Certified. UL Certified to meet U.S. and Canadian standards.
Click here to open our LENS-GLAZING SELECTION TOOL to assist you in selecting the ideal lens type for your project's location.
Light Source | Daylight, LED - Dynamic |
Dynamic Feature | Tunable White |
CCT / LED Color | Variable |
CRI | 80, 90 |
Compliance Listing | BAA, CA Title 24, HVHZ, ROHS |
Environmental Listing | Hail Rating Class 1, Hail Rating Class 3, Hail Rating Class 4 |
Regulatory Listing | AAMA, FM, UL |
Product Type | Tubular Daylighting |
Voltage Rating | 120 |
Lens/Diffuser Material | Acrylic, Plastic, Polycarbonate |
Primary Material | Acrylic, Polycarbonate |
Series | SLFTL2 |
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Suggested Replacement Products
Spec Sheets
Document Type | Document Title | Description | Updated | View |
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SPEC SHEET | SLFTL2 LightFlex LED.pdf | Specification Sheet for Sunoptics Dual-Tube LightFlex LED Commercial Daylighting System | 9/16/2019 | View |
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SPEC SHEET | Sunoptics CSI Spec Sheet.docx | CSI Specifications for Sunoptics Skylight Products. rev 2020 | 5/21/2020 | View |
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Photometry & Revit (BIM)
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Technical Documents (e.g. Instruction Sheets, MSDS, CAD)
Document Type | Document Title | Description | Updated | View |
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Installation Instructions | SLFTL2-SLFTL4_LightFlexLED_Duo-Quad_Installation Instructions.pdf | Installation Instructions for LightFlex LED DUO and QUAD tubular daylighting system | 3/18/2020 | View |
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User Manual | LightFlex LED nLight Programming Guide.pdf | LightFlex™ Tunable-White LED nLight® Programming guide | 1/25/2018 | View |
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User Manual | nTune Tunable White Programming Guide.pdf | nTune Tunable White Programming Guide | 10/27/2017 | View |
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Replacement Parts
Confidential Documents
Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )
Document Type | Document Title | Description | Updated | View |
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Brochures | Sunoptics LightFlex LED_Brochure.pdf | LightFlex™ LED Brochure | 2/15/2018 | View |
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White Paper | Eneref Report_Classrooms Optimized w-Daylight-LED.pdf | Eneref Institute report: Classrooms Optimized with Natural Daylight Increase Student Performance | 4/2/2019 | View |
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Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)
How to Buy
Sunoptics products are primarily sold through a network of agents and distributors.
Technical and Design Support
The Sunoptics team is dedicated to providing outstanding support giving each project design and installation individual attention. Should you have any questions, email our technical support team: SunopticsTechSupport@AcuityBrands.com
Quote Requests and Order Inquires
For quote inquires, email our inside sales team: SunopticsInsideSales@AcuityBrands.com
For order inquires, email our customer care team: SunopticsCustomerCare@AcuityBrands.com
Product Warranty
Please provide as much feedback as possible during the pilot phase, CLICK HERE.
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Sunoptics
The LightFlex™ LED (SLFTL) from Sunoptics® is the industry’s first tubular daylighting system with integrated tunable-white LEDs...
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