Tunable White KL LED Screwless Troffers

Tunable White 1x4, 2x2 and 2x4 LED Luminaires With Screwless Door Frame
  • Rated IP66
  • Suitable for ISO 3-9 Cleanspaces
  • Suitable for 209E class 1-100,000 Cleanspaces
  • ETL listed for Wet Locations
  • One piece overlapping Screwless door frame for smooth
    cleanable surface
  • Robotically seam welded housing
  • Tunable White 2700k – 6500k CCT
  • Available With DALI Or 0-10V Controls
  • Recessed Housing suitable for Tbar Grid AND Hardlid
  • Made in the USA by a Family Owned US Corporation
The KURTZON™ L-FGS-EZ-LED-TW is a Tunable White 1x4, 2x2 and 2x4 LED Recessed Fixture With Screwless Door Frame suitable for Cleanspaces and Wet Locations.

Product Details

The correlated color temperature (CCT) of white light determines how the light is perceived by the human eye. The terms warm and cool are frequently used when discussing the CCT of a light source. Warm lights, typically on the lower end of the Kelvin degree scale (K), are similar to candle light or the incandescent lights that were prominent for decades. These lights, which range from 1,800K to 3,000K have a yellow to orange glow that creates a warm impression.  On the other end of the spectrum are the cool lights colors, which can reach 7,000K and sometimes deliver a blueish color. These colors at the higher end are often referred to as daylight.

Many light sources are manufactured with the ability to provide lamination at only one temperature range. Tunable luminaires provide the ability to adjust the CCT in real time to meet the needs of any applications.

In cleanroom environments, the numerous research and analysis functions that occur can require the light color to be adjusted to obtain the most accurate results. Tunable white light fixtures assist with this need in these demanding conditions. Laboratories also can require the circadian features that tunable light provide.

The KURTZON™ KL-FGS-EZ-LED-TW Cleanroom KL LED Screwless Troffer is a 1×4, 2×2 and 2×4 high efficiency LED luminaires with screwless door frame. Dual channel programmable drivers allow for color tuning of the white LED to achieve a desired color between 2700K and 6500K. The housing is a one piece, hole free, robotically seam welded unit with flattened knockouts for a superior seal. The door frame is secured to the housing with torsion springs for a crevice free door frame that can be opened without tools. To meet cleanroom standards, the fixture includes a closed cell microcellular extruded KleanLock SealPro gasket with vulcanized corners making a one-piece oil and solvent resistant gasket system.

The KL-XB-LED-TW is IP66 rated for dust and water ingress, and is suitable for 1700 PSI high pressure hose downs. It is also ETL listed per UL_1598 for wet locations and Chicago Plenum Rated