LIGHTCREST-LTE

Luminaire controller (gateway)

Controller and network gateway in one

LIGHTCREST-LTE luminaire controller brings control to individual luminaires while serving as a network gateway. Installing into any standard NEMA socket, LIGHTCREST-LTE integrates seamlessly with the HORIZON lighting management platform, functioning as both a controller and network data transmission gateway, utilizing RF and LTE communication technologies to reliably transmit data and maintain continuous connectivity. Operators can apply dimming profiles, astronomical and calendar-based schedules, and adaptive lighting rules to each luminaire individually or across entire groups, adjusting output to traffic, season, and local conditions.

Control options
Key features
Technical specs

Manual operation

Easily control luminaires using a NEMA-connected lighting controller, with on-demand commands from anywhere.

Automated time scheduling

Program lighting to automatically adjust based on sunrise and sunset times for your specific location.

Real-time light adjustments

Adapt illumination based on ambient light levels, ensuring optimal lighting under all conditions.

Event-driven control (adaptive lighting)

Trigger automatic illumination changes based on neighboring luminaire outputs for coordinated lighting responses.

Targeted control

Take charge of each streetlight through the DALI interface and customize lighting for specific neighborhoods, streets, or other public areas.

Dynamic brightness adjustment

Fine-tune brightness from 0% to 100% to optimize energy use while maintaining ideal illumination quality throughout the city.

Comprehensive performance tracking

Monitor energy consumption, luminaire health, and operational data in real time for more effective maintenance planning and energy management.

Fast fault identification

Receive alerts for potential issues, reducing downtime and improving public lighting reliability and safety

Adaptive lighting feature

ogether with motion sensors, LIGHTWAVE works to identify pedestrian and vehicle motion to adjust lighting in response to nearby activity, saving energy while providing high-intensity illumination only when and where necessary.

Tilt sensor

Continuously monitors luminaire orientation and flags any change in inclination caused by impact, vandalism, or pole movement. Automatic alerts let crews respond before a tilted fixture becomes a safety or compliance issue.

GPS

Reports the precise location of every controller, so each asset is mapped the moment it's installed. Simplifies installation verification, inventory accuracy, and dispatching maintenance to the right pole.

Ambient light sensor

Measures natural light levels and switches the luminaire on only when it's actually needed, adapting to seasons, weather, and shading instead of a fixed schedule.

Simple installation and maintenance

Utilize the NEMA receptacle for quick, tool-free installation and easy maintenance, reducing deployment time and costs.

Robust environmental protection

IP66 and IK08 ratings provide superior protection from dust, water, and physical impact, ensuring reliable operation in all urban environments.

General information

Mounting method: NEMA connector
Protection ratings:
- IP66 (Ingress Protection)
- IK08 (Impact Protection)
Operating temperature range: -30°C to +70°C
Humidity tolerance: Up to 93%
Power supply: 230V

Monitoring and control

LED matrix power management via DALI interface
Motion sensor input through the DALI interface
Available control modes:
- Manual
- Based on astronomical time
- Based on ambient light levels
- Event-triggered by nearby luminaires
Controller-to-controller communication that enables adaptive lighting control
Remote communication with the server for configuration, monitoring, fault detection, and lighting profiles’ management

Communication

Supported communication: RF 868 MHz and 2G / LTE CAT-M1 (Bands B3, B8, B20)
RF transmission power: Up to 20 dBm
RF communication range: 200–500 meters in open environments (depends on the surrounding objects)

Certifications

IP66-rated protection against dust and water
IK08-rated impact resistance
CE marked

How it works in real life

LIGHTCREST-LTE is a smart urban lighting controller that doubles as the network gateway. Fitting into the standard NEMA socket on top of the luminaire, it requires no additional wiring or complex installation: a simple twist-lock connection is all it takes. Once installed, LIGHTCREST-LTE controls its own luminaire exactly like a standard LIGHTCREST unit, while simultaneously collecting data from every LIGHTCREST controller in the surrounding RF mesh and relaying it to the HORIZON urban lighting management platform over LTE. Because the gateway lives in the same socket as any other controller, cities gain full network connectivity without additional dedicated gateway devices. City operators get precise, per-luminaire control from a single dashboard: adjusting brightness, setting schedules, detecting faults instantly, and activating adaptive lighting based on real-time sensor data.

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