A dimming type where products are capable of being adjusted by the installer to decrease or increase lumen output and wattage from the default setting. The default setting is defined as the setting at which the product emerges from production and is shipped with no adjustments to lumen output. The field-adjustable set point is fixed by the manufacturer, distributor, installer, or commissioning agent before or during installation or commissioning, via a control dedicated to that purpose through a proprietary process or separate control (i.e., not part of a regular occupant-or sensor-facing control system). Typically, the field-adjustable light output settings are not intended to be occupant interfacing.
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