MEAN WELL LCM Series Smart LED Drivers
Product Features
The LCM series is a highly versatile, multi-stage Constant Current (CC) LED driver. Engineered for commercial indoor lighting, its unique design allows installers to drastically reduce inventory by using a single driver model to support multiple LED fixture types.
- DIP Switch Selectable Current: Output current levels can be easily configured via a built-in DIP switch, making it adaptable to various LED modules and reducing stock complexity.
- Flicker-Free Output: Provides a pure, stable, and ripple-free constant current to ensure high visual comfort and compliance with indoor health standards.
- IoT & Wireless Integration: Advanced variants (EO) feature integrated EnOcean (868MHz) wireless technology, enabling seamless, battery-free smart lighting control.
- Synchronization Function: A unique sync capability allows up to 10 units to be daisy-chained and controlled simultaneously from a single master dimming signal, eliminating complex wiring.
- Auxiliary Power & Robust Design: 40W and 60W models include a 12V/50mA auxiliary DC output to power fans or sensors. The series uses a Class II, IP20 plastic housing with screwless push-in terminals for rapid, secure installation.
Technical Specifications
| Parameter | Specification Detail |
|---|---|
| Input Voltage | 180 ~ 295VAC (High-line optimization) |
| Output Mode | Constant Current (CC) - Multiple-stage |
| PFC Function | Active PFC, PF > 0.95 at full load |
| Standby Power | < 0.5W |
| Synchronization | Up to 10 units daisy-chained via sync cable |
| Safety Standards | ENEC, CE, CB, UKCA, UL (Global approvals) |
Power & Current Range Overview
The LCM series is optimized for standard commercial lighting wattages.
| Model Series | Rated Power | Selectable Current Range (via DIP Switch) |
|---|---|---|
| LCM-25 | 25W | 350mA, 500mA, 600mA, 700mA, 900mA, 1050mA |
| LCM-40 | 40W | 350mA, 500mA, 600mA, 700mA, 900mA, 1050mA |
| LCM-60 | 60W | 500mA, 600mA, 700mA, 900mA, 1050mA, 1400mA |
Application Note: The Constant Power architecture allows the driver to automatically adjust voltage based on your LED string's forward voltage requirements, provided the current selection is correct. Ideal for LED panels, downlights, troffers, and architectural lighting.
Dimming & Smart Control Protocols
The LCM family supports traditional wired dimming as well as cutting-edge wireless IoT protocols for advanced building automation.
| Suffix | Control Protocol | Best Usage |
|---|---|---|
| Blank | 3-in-1 Dimming | 0~10V, PWM, or Resistor. Perfect for traditional commercial wall dimmers. |
| DA/DA2 | DALI / DALI-2 | Fully addressable networks. Includes "Push Dim" for simple switch-based control. |
| EO | EnOcean | Battery-free wireless control. Pairs with kinetic switches for heritage or glass buildings. |
| KN | KNX | Direct integration into KNX building automation with Data Secure. |
| BLE/TY1 | Bluetooth Mesh | App-based control (Casambi/Tuya). Ideal for wireless retrofits. |
Installation Tip: When using the synchronization feature, only the "Master" unit needs to be connected to the dimming signal (e.g., DALI or 0-10V). The master then controls all chained "Slave" units, significantly reducing the amount of control wiring required on site.
