Product Overview - Ketra D4R Serie Guide D'installation

Product Overview

Ketra's D4R Retrofit is a cost-effective downlight solution with the
ability to render 90+ CRI white light, saturated colors and pastels
from a fully mixed, single point source.
Ketra's custom driver chip and optics incorporate closed-loop thermal and optical
feedback, maintaining a factory-calibrated color point to one MacAdam ellipse over
the product's lifetime. Each lamp is wirelessly controlled and individually addressable
through Ketra's accompanying software.
fig. 1
fig. 2
4 | D4R INSTALLATION GUIDE
regress depth markings
regress depth
adjustment screw
mounting spring arm
10 in (25.4 cm)
flexible conduit
junction box
P/N 3662345 Rev B
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