SLFTL Tubular Daylighting System

LightFlex™ Tunable-White LED Tubular Daylighting System

The LightFlex™ LED daylighting system (SLFTL) from Sunoptics® delivers natural light into interior 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.

LightFlex LED supports ones’ natural circadian rhythm by providing access to natural light throughout the day - while maintaining your desired light levels. Ideal for interior classrooms, offices and conference rooms with no window access.

For added energy savings, 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® controls enable the system to adjust, supplement, and maximize natural light and tunable-white LEDs.

Whether automated or manual, the result is an adaptable, fully-responsive visual environment. Click here for everything LightFlex LED!

  • Simplifies design to implement daylight harvesting
  • Provides color uniformity while providing the benefit of natural light throughout the day
  • Reduces clutter in the ceiling and redundant lighting systems
  • Provides the benefit of tunable-white lighting from 2700k-6500k during "LED-On" mode

Listings: HVHZ Approved. FM Approved. AAMA Certified. NFRC Certified.

Product overview and specifications
A+ Capable Yes
Brand Name Sunoptics
Color Rendering Index 80, 90
Correlated Color Temperature Variable
Dynamic Feature Tunable White
Environment Indoor, Outdoor
Lens Material Acrylic, Polycarbonate
Light Source Daylight, LED Color Changing`
Listings AAMA, CE, FM, Hail Rating Class 1, Hail Rating Class 3, Hail Rating Class 4, HVHZ , UL
Product Type Tubular Daylighting
Series SLFTL
Voltage Rating 120
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
CSI-Specs-for-Sunoptics-LightFlex-LED-SLFTL_doc View
LightFlex-LED_pdf View
Technical Files
Installation documents, building information models, etc.
File Type Document Title View
File Type Document Title View
Installation-Manual_SLFTL_pdf View
Download brochures, sell sheets, photometry files and other sales tools.
File Type Document Title View
LightFlex-LED_FAQs_ext_pdf View
LightFlex-LED-nLight-Programming-Guide_pdf View
nTune-Tunable-White-Programming-Guide_pdf View
Sunoptics-LightFlex-LED_Brochure_pdf View
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