Smart Lighting LED System
LED lighting is one of the most suitable items for smart lighting systems. LED lighting is currently applied to most buildings, and for more efficient lighting control, DALI and wireless dimming modules are being adopted in LED fixtures.
Accordingly, we have developed various LED dimming modules and have applied them to many large-scale projects. Proper selection of LED dimming modules installed with LED lighting is essential for efficient lighting control operation.
This LED lighting system consists of LED boards, SMPS (power supply), and dimming modules. In this datasheet, we provide details of each module type.
Feature
- DALI dimming module with easy maintenance.
- Composed of three types: output circuit type (SMPS type), PWM signal type, and 0-10V signal type.
- Supports occupancy sensor and illuminance sensor linkage.
- Various communication methods: wired (DALI, 0-10V) and wireless (Zigbee, BLE).
- Available as separate or integrated with SMPS, including PCB type supply.
- Competitive pricing.
Application
Recently, most lighting fixtures, both indoor and outdoor, have transitioned to LED light sources. This is because traditional light sources such as fluorescent lamps, incandescent lamps, halogen lamps, and mercury lamps are less efficient compared to LED lighting.
This trend has shifted the global lighting market toward LED, and some global companies have even exited the lighting business due to loss of competitiveness.
From recent lighting exhibitions, it is evident that LED is now the standard, marking a major technological leap. LED lighting is expected to play a significant role in the fourth industrial revolution.
With the integration of LED lighting and MRBAS lighting control, it is necessary to redefine the direction of technological development.
The technologies implemented by MRBAS LED lighting systems are as follows:
- Development of systems and products enabling individual dimming control of LED fixtures, already applied in large-scale domestic projects.
- Integration of DALI and wireless systems into existing lighting control networks for unified control.
- Compatibility with various LED types (constant current, constant voltage) through adjustable PWM frequency.
- Solutions to prevent communication traffic issues when controlling thousands of lighting fixtures.
- Personalized lighting control via PC or smartphone, including automatic dimming based on occupancy.
- Emotional lighting control (color temperature and dimming) depending on season and environment.
- Flexible sensor integration through DALI or general communication lines, eliminating separate wiring needs.
Why DALI Dimming System is Required
- Individual fixture control can be easily implemented by installing LDM modules on the secondary side of power supplies. DALI communication is stable even when sharing power lines.
- No need for rewiring when office partitions change—control zones can be modified via software.
- Energy savings through automatic dimming and shutdown based on occupancy detection.
- More precise energy control compared to traditional ON/OFF systems.
- Combination of illuminance and occupancy sensors for optimal lighting efficiency and comfort.
