12V LED Dimmable Driver 40W Magnetic ETL Class 2 USA

This 40 watt M-Series dimmable LED driver from HitLights is a magnetic, ETL-listed Class 2 power supply that converts 120V AC to regulated 12V DC for single-color 12V LED strip lights. It is assembled in the USA and sized for indoor architectural, cabinet, and display lighting where reliable wall-dimmer control is required.

The driver accepts 120VAC input (108–132VAC, 50/60 Hz) and delivers 12V DC output at up to 40 watts, or 3.3 amps, with a power factor of 0.96 and efficiency around 73 percent. Its magnetic core design and auto-reset protection on both primary and secondary help protect against overload and short-circuit conditions, supporting safer low-voltage installations.

A compact metal housing, approximately 51 x 142 x 54 mm (2 x 5-9/16 x 2-1/8 inches), fits neatly in utility spaces or enclosures. The driver is rated NEMA 3R for dry and damp locations and is intended for indoor use. Bare wire connections make it straightforward to wire line, neutral, ground, and low-voltage outputs according to electrical code.

• Input: 120VAC (108–132VAC), 50/60 Hz
• Output: 12V DC, 40W (3.3A), Class 2 circuit
• Dimming range: 0–100% with compatible MLV TRIAC dimmers
• Environmental: NEMA 3R (dry and damp), indoor use; ETL Listed, Class 2, 6-year warranty

Unlike basic plug-in adapters or non-dimmable supplies, this M-Series magnetic driver is engineered for phase-cut dimming, giving smoother, flicker-minimized light control from the wall switch. It is compatible with many Lutron and Leviton dimmers and is recommended for single-color 12V LED strips rather than RGB or COB strips. This makes it a solid choice for permanent kitchens, shelves, and display projects where consistent, controllable 12V lighting is important.

WHAT'S INCLUDED:

• 1 × HitLights 40 Watt M-Series Dimmable Driver, Magnetic, ETL Listed, Class 2, 12V DC output

Q: What is the HitLights 40W M-Series dimmable driver used for?
A: It is a 40 watt magnetic dimmable LED driver that converts 120V AC to 12V DC to power single-color 12V LED strip lights on indoor circuits. It provides Class 2 low-voltage output and supports wall-dimmer control for architectural, cabinet, and accent lighting projects.

Q: Who is this 12V 40W dimmable driver designed for?
A: The driver is aimed at electricians, low-voltage contractors, lighting designers, and advanced DIY users who install permanent 12V strip lighting. Its 40W rating suits small to medium runs in kitchens, shelves, and display cases where magnetic drivers and ETL-listed components are preferred.

Q: How does the M-Series magnetic driver work with wall dimmers?
A: The driver connects to 120VAC through a compatible MLV TRIAC wall dimmer and delivers a dimmed 12V DC output to the LED strips. Electronics inside the magnetic driver support 0–100% phase-cut dimming, and the unit is compatible with many Lutron and Leviton dimmer models listed in the compatibility documentation.

Q: What are the key electrical and physical specifications of this driver?
A: Input is 120VAC (108–132VAC), 50/60 Hz, and output is 12V DC at up to 40 watts, or 3.3 amps, rated as a Class 2 circuit. The housing measures about 51 x 142 x 54 mm (2 x 5-9/16 x 2-1/8 inches) and is rated NEMA 3R for dry and damp indoor locations.

Q: How does this M-Series driver compare to non-dimmable or plug-in power supplies?
A: Non-dimmable adapters are not designed for phase-cut dimming and often cause flicker or shutoff when used with wall dimmers. This M-Series driver is built specifically for dimming, with magnetic construction, 0–100% range, Class 2 output, and ETL safety listing, giving more stable and controllable light for permanent installations.

Q: What is included with the 40W M-Series dimmable driver?
A: The package includes the 40W M-Series magnetic driver with bare wire connections for line, neutral, ground, and low-voltage outputs. LED strips, dimmer switches, junction boxes, connectors, and any mounting accessories are supplied separately to match the specific project layout.

Q: Is this driver suitable for outdoor use or RGB and COB strip lights?A: The driver is rated NEMA 3R for dry and damp environments and is intended for indoor use; waterproof outdoor drivers are recommended for exterior locations. It is designed for single-color 12V LED strips and not for RGB or COB strip lights, which require dedicated controls or different driver types.

SHIPPING DETAILS:

• Standard Shipping (3-5 Days) - Shipping cutoff 3pm (PST).
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