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eW Cove QLX Powercore

Performance interior linear LED cove and accent luminaire with solid white light

eW Cove QLX Powercore represents the latest in high-quality linear LED cove lighting from Color Kinetics. This elegant, low-profile luminaire delivers up to 432 lumens per foot of white light at an affordable price. eW Cove QLX Powercore is designed to replace traditional cove lighting sources for wall and ceiling glow effects, wall washing, and indirect lighting from a single cove. Multiple color temperatures, beam angles, power levels, and lengths afford an abundance of design options.

Product Summary and Specification Sheets

A summary of all products


  • Industry-best white-light quality and color consistency
    Advances in Optibin, Color Kinetics' proprietary binning optimization process, now provides color-consistency within a 2-step MacAdam ellipse across eW Cove product luminaires and manufacturing runs.

  • Multiple options for design flexibility
    Available in four color temperatures ranging from a warm 2700 K to a cool 4000 K. Lengths of 154 mm (6 in), 305 mm (12 in), and 1219 mm (48 in), wide and medium beam angles, and two power levels offer further design flexibility.

  • Smooth Dimming capability
    Patented DIMand technology offers smooth dimming capability with selected commercially available reverse-phase ELV-type dimmers. For a full list of recommended dimmers please refer to the eW Cove EC Powercore Product Guide at the address listed below.

  • Easy mounting and positioning
    End-to-end locking power connectors make 180° turns, for easy positioning in even the most challenging mounting circumstances. Luminaires rotate in 10° increments through a full 180° for precise aiming and beam mixing. Optional mounting tracks support vertical and overhead positioning. 305 mm (12 in) and 1.5 m (5 ft) jumper cables can add extra space between luminaires.

  • ENERGY STAR® qualified
    As an ENERGY STAR® qualified LED luminaire (all UL listed models only), eW Cove Powercore helps prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by the U.S. Department of Energy.

  • Uncompromised Performance
    Efficacies near or exceeding 100 lm/W provide optimum output without restrictions on lumen maintenance, operating temperature or warranty.

  • Support for multiple voltages
    eW Cove EC Powercore accepts power input of 120, 220 to 240, or 277 VAC for consistent installation and operation from line voltage in a variety of locations.

  • Integrates patented Powercore technology
    Powercore rapidly, efficiently, and accurately controls power output to luminaires directly from line voltage, eliminating the need for external power supplies and lowering total system cost.

  • Replaces traditional cove lighting
    With excellent light output, competitive pricing, long source life, energy efficiency, and virtually maintenance-free operation.


  • QuickShip

    Some items in this family are eligible for our North American QuickShip program. Find out more >


IES Files
eW Cove QLX Powercore, 6 in, 2700 K
eW Cove QLX Powercore, 6 in, 3000 K
eW Cove QLX Powercore, 6 in, 3500 K
eW Cove QLX Powercore, 6 in, 4000 K
eW Cove QLX Powercore, 12 in, 2700 K
eW Cove QLX Powercore, 12 in, 3000 K
eW Cove QLX Powercore, 12 in, 3500 K
eW Cove QLX Powercore, 12 in, 4000 K
eW Cove QLX Powercore, 48 in, 2700 K
eW Cove QLX PowerCore, 48", 3000K
eW Cove QLX Powercore, 48 in, 3500 K
eW Cove QLX Powercore, 48 in, 4000 K
Revit Files
Product Drawings