In a cove application multiple linear fixtures are used in a row. The fixtures are hidden behind a soffit and only the light output of the fixture is seen as it
illuminates a surface. The majority of cove applications cascade the light on a white surface, taking advantage of maximum reflectivity.
Uniformity is the key to a successful cove application. Many factors affect the uniformity of an installed cove; whether the fixtures are pointed correctly, consistent CCT and wattage of the fixtures and whether they have been mounted consistently. When a cove is first installed all these factors can be examined and adjusted as required.
However, once the installation is complete, what happens to the quality of light and the integrity of the design over time? With traditional plastic-based LEDs, used in most cove linear fixtures on the market, after less than 10,000 hours (as little as 1-1/2 years) the color of each LED will shift due to a break-down in the substrait of the LED. Binning cannot predict the amount or nature of shifting among the LEDs.
Compare CoveWash Essential Ceramic-based LED Performance Against Traditional Plastic-based LEDs
CoveWash Essential uses ceramic-based mid-power LEDs th
at provide long L70 life with high lumen and color maintenance. We use Cree XH-G ceramic-based LED which provide exceptional efficiency and lumen maintenance comparable to ceramic-based high-power LEDs.