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PERFEKTLight® is a tunable LED technology that corrects hue error, improves CRI
and can synchronize color and spectra to match sunlight.
Interactive Simulator
Choose your scene, location, date and time to simulate PERFEKTLight™.
Enables Choice
High quality and economical tunable white light with controls that are “set & forget”.
Better Sleep and Health Through Science
PERFEKTlight® is science in action. Learn more about Circadian Lighting, Sleep & Health in our in-depth presentation.
IES Selection
PERFEKTLight® was recognized by the Illuminating Engineering Society as a significant advancement in the art and science of lighting.
Optimized for Quality, Color Rendering & Spectral Power Distribution
CCT
Correlated Color Temperature (CCT): Two different LEDs can be listed as the same CCT but look very different. Color inconsistency as a result of this chromaticity drift away from the Blackbody Locus (BBL) presents a problem for lighting designers. Because tunable white chromaticity tracks underneath the BBL (see graph), PERFEKTLIGHT™ is able to use green light to shift chromaticity up and eliminate hue error for incredibility accurate white color from 2700K to 6500K.
Color Rendering Index (CRI)
Color Rendering Index (CRI): A natural consequence of PERFEKTLIGHT™ technology is improved CRI. Shown in the CRI graph, PERFEKTLIGHT improved CRI of the Nichia Optisolis LEDs from 95 to as high as 98; making it a great choice for color critical applications.
Spectral Power Distribution (SPD)
Spectral Power Distribution (SPD): SPD is the power of light at a given wavelength. Almost all LEDs have dramatic blue peaks, which can disrupt our circadian rhythm. PERFEKTLIGHT™ technology eliminates the blue spike and replicates SPD of sunlight throughout the day. Providing blue-enriched days and red-enriched light from dusk to bedtime.
Products with PERFEKTLight® Technology
PERFEKTBeam2
D elivering sunlight indoors, the PERFEKTBeam2 provides lighting that is indistinguishable from the sun. The tunable white technology inside PERFEKTBeam2 is PERFEKTLight®. PERFEKTLight corrects hue errors, maintaining a position on the black body curve across the full color spectrum. PERFEKTBeam2 provides a high CRI (95 to 98) while automatically adjusting the color temperature between 2700K and 6000K over the course of the
day.
| CCT Range: 2700K to 6000K | Lumen Output: 2100 to 2400 |
| Color Deviation: Less than 0.001 Duv | Beam Angle: 70° FWHM |
| CRI: 95 to 99 | Lens: Diffused |
| Dimmable: Continuous down to 1% | Fixture Dimensions: 48” L x 2″ W x 3.3″ H |
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FAQ
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