Description
Magnitude Lighting M-Series 150W LED Driver — 12V DC
M150L12DC-AR is a Magnitude Lighting LED Driver rated 150W with 120V input and 12V DC Constant Voltage output for low-voltage LED lighting. It is phase dimmable using a leading (forward) edge MLV TRIAC dimmer only and is built in a metal enclosure with an Integrated Junction Box and multiple 7/8 in. knockouts. Environmental rating is dry and damp, and protection is provided by primary and secondary auto-reset circuit breakers.
Key Features
- Power: 150W max load
- Input Voltage: 120VAC ± 5%, 50/60Hz
- Output Voltage: 12VDC
- Driver Type: Constant Voltage magnetic LED driver
- Dimming: Phase dimmable with leading (forward) edge MLV TRIAC dimmer only; 1% min dimming level
- Dimensions: 9.80 in. L x 3.00 in. W x 2.74 in. H
- Enclosure Type: Metal housing with Integrated Junction Box and multiple 7/8 in. knockouts
- Environmental: Dry & Damp
- Certifications: ETL Listed; conforms to UL STD 2108; C22.2 No. 223
Physical Design & Installation
Encased in a coated metal housing (black) and designed for contractor-friendly mounting with a 2-hole flange mount. The unit includes an Integrated Junction Box and multiple 7/8 in. knockouts to simplify line-voltage and low-voltage wiring transitions in a single enclosure.
Dimming & Controls
Dimming is phase-cut only and requires a leading (forward) edge MLV TRIAC dimmer (not 0-10V and not trailing-edge/ELV). The driver supports dimming down to 1% (per spec). Output is 12V DC constant voltage for compatible LED tape, linear, and other 12VDC loads.
Performance & Build
Protection is provided via primary and secondary auto-reset circuit breakers to help safeguard both the driver and the connected LED load. The driver is ETL Listed and conforms to UL STD 2108 and C22.2 No. 223, with dry and damp environmental suitability.
Typical Applications
- 12VDC LED tape and accent lighting
- Linear and under-cabinet LED installations
- Residential and commercial low-voltage LED systems
- Dry and damp location lighting projects






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