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Networked Lighting Controls (NLC)
Controls Architecture

Networked Lighting Controls (NLC)

NLC; connected lighting controls

Networked lighting controls (NLC) connect luminaires, sensors, and controllers on a digital network, enabling occupancy sensing, daylight harvesting, scheduling, high-end trim, software-defined zoning, and energy monitoring. DLC field studies measured average lighting-energy savings of 47% (2017) and 49% (2020) across more than 100 buildings each; results are site-specific.

What it is

The DLC capability definition covers addressability, dimming, zoning, high-end trim, sensing, scheduling, scenes, and energy monitoring. The evidence ladder is fixed: LBNL strategy ranges (24% occupancy, 28% daylight, 38% combined), DLC 47% (2017, n=114) and 49% (2020, n=194), and the Lantronix Texas K-12 case at 41.4%.

This is the cluster's commercial hub with the strongest owner intent; it carries the fullest evidence ladder and hands off to rebates and TX-PACE.

How it differs

Why it matters

The Bryte Light perspective

DLC NLC program; IECC/90.1 controls mandates by edition
DLC 2017 (47%, n=114) and 2020 (49%, n=194) with 2025 clarification memo; LBNL 24/28/38%; QPL used by 100+ utilities; V5.2 criteria; Lantronix 41.4%

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