LMT Mercer Group LED Low Voltage Power Supply
Select an option for stock status and time to ship


Outdoor DC output transformer

50-watt transformer max power: 40 watts

For use with LMT Low Voltage Lighting components (sold separately)

Provides power to LED lights

12-Watt Transformer has photo eye for dusk to dawn lighting

50-Watt Transformer has a photo-eye, remote, and smart phone connectivity

"Plug & Play" configuration

Determine correct transformer size by adding up wattage of all fixtures

Total wattage should not exceed 80% of transformer capacity

12-watt transformer max power: 9.6 watts


The LED Low Voltage Power Supply is an outdoor DC output transformer designed for use with LMT Low Voltage Lighting components (sold separately). Both transformers include a photo eye for dusk to dawn setting. To determine the correct transformer size for your lighting, add up the wattage of all fixtures and choose the transformer where your total wattage does not exceed 80% of its capacity. A 12-watt transformer should not power more than 9.6 watts. A 50-watt transformer can power up to 40 watts of lighting.


Manufacturer LMT Mercer Group
Brand LMT Mercer Group
Sub Brand EFFEX
Current Type DC
Package Quantity 1
Package Includes (1) Outdoor DC output transformer
Power Supply Type Low Voltage
Returnable Yes
Warranty 3 Yr when used exclusively for DekPro EFFEX products; 1 Yr for non-DekPro EFFEX


YouTube's Terms of Service

Info & Guides

Reviews & Q&A

Want to learn more? Read product reviews and questions and answers about this product from other customer just like yourself. Have a question? Just click the 'Ask a Question' button and let us know. We'll review your question and post the answer here.

Similar Products

Low Voltage LED Dimmer by LMT Mercer
Low Voltage LED Harness by LMT Mercer - 5 ft
from $3.99
Splitter for Low Voltage Lights by LMT Mercer - 2 Output
from $4.99
Low Voltage LED Under Rail Strip Light by LMT Mercer installed under railing
Featuring an incredibly convenient 30 degree downward shine, the Flush Angled LED Riser Light provides safety.
from $10.99
LMT Mercer Group LED Low Voltage Power Supply
from $199.99
LED Transformer for Trex DeckLights - 30 watts
from $131.99
Aurora "Odyssey" Series LED Transformer
from $55.92