Best Pro Lighting's 150w transformer can be used both indoors and outdoors and is compatible with both halogen and LED bulbs. With a built-in photocell and built-in timer lasting up to 8 hours, you'll never need another. This 150w transformer is UL-listed and has AC output.

This works perfectly!. Jim. Ridgewood, NJ. Tue Oct 07 2025

Broad Fixture Compatibility Designed to work with low-voltage halogen, incandescent, and LED landscape fixtures, this transformer is a flexible solution for most 12 volt outdoor lighting systems. Automatic Dusk-to-Dawn Operation The built-in photocell automatically switches connected lights on at sunset and off at sunrise, eliminating daily manual control and helping create the appearance of occupancy when you’re away. Multiple Timer Modes for Custom Control Choose the operation mode that fits your needs—timer on/off, photocell auto on/off, or photocell on with timed off—to schedule your low-voltage lighting exactly how you want it. Automatic Overload Protection with Memory If the LED display goes dark while utility power remains present, the unit is likely overloaded. The transformer’s automatic circuit breaker will cut the low-voltage output to protect the system when too many fixtures are connected. After a power interruption, the unit will restore your last settings rather than reverting to defaults. Rugged Weatherproof Construction and Warranty With an IP65 waterproof rating, this outdoor transformer is built to handle harsh conditions. It’s ETL listed for safety and backed by a 3-year guarantee for added peace of mind. NOTE 1. Do not block the photocell sensor; any obstruction can prevent the dusk-to-dawn function from working correctly. 2. Position the transformer's photocell away from other nighttime lights, since nearby illumination can interfere with its operation. 3. Only use with 12 volt low voltage outdoor landscape lighting system. 4. Do not connect to or use with a dimmer. 5. For outdoor use only. Specifications Wattage: 60W Input Voltage: 120V AC 60Hz Output Voltage: 12V AC Waterproof Rating: IP65 Working Temperature: -4°F-104°F

Very easy to hook up and numerous settings. Product seems well made and very efficient. Only have had it running for 2-3 weeks, but so far works great!. Scott. US. Sat May 17 2025

Dusk to Dawn Sensor The inclusion of a photocell sensor in this transformer ensures that the landscape lights connected to it will automatically switch on at sunset and off at sunrise. This eliminates the need for daily control and allows you to enjoy worry-free lighting. Additionally, when you are away, the lights can create the illusion of someone being at home, enhancing security measures. IP65 waterproof rating lets this outdoor landscape lighting transformer have better performance in harsh weather. ETL listed product make your life safer. Come with 3-year warranty for your benefit 2H/4H/6H/8H Countdown Timer With this transformer, you have the option to set a countdown timer for your low voltage lighting to automatically turn off at night. This allows you to customize the duration based on your specific requirements. To simplify the setup process, we suggest connecting all the landscaping lights that need to be turned off simultaneously to the same transformer. Automatic Overload Circuit Breaker In the event that the LED display is off but the utility voltage is still present, it indicates a significant overload on the transformer. To prevent any potential damage, the automatic overload circuit breaker will automatically shut off the low voltage output of the power unit if the circuit becomes overloaded with too many fixtures. This feature ensures the safety and proper functioning of the transformer and connected fixtures. In the event that the power to the transformer is cut off, you can rest assured that your last setting will be remembered. This means that when you turn the power back on, the transformer will retain and restore your previous setting instead of resetting it. This convenient memory function allows for a hassle-free experience without the need to reconfigure the settings every time the power is interrupted. NOTE 1. Avoid blocking the photocell light sensor as it may affect the photocell for the dusk-to-dawn mode. 2. Ensure that the transformer's photocell is not installed too close to a nighttime light, as it may interfere with its proper operation. 3. Be sure that the total cumulative wattage of all 12 volt fixtures connected to one transformer is equal to or less than 150 watts. 4. For use with 12 volt low voltage outdoor landscape lighting system only. 5. Do not use with a dimmer. 6. Outdoor use only. Specifications Wattage: 150W Input voltage: 120V AC 60Hz Output voltage: 12V AC Waterproof rating: IP65 Working temp: -4°F-104°F Material: Metal

This is a 150 Watt is starting to trip with 70w In my line. Very frustrating after getting the system fully installed!. Tim. Eagan, MN. Thu May 28 2026

Make sure you have all of the necessary components to fulfill the lighting look you desire. This electronic transformer will aid in keeping your lovely W.A.C. light fixtures shining brightly and beautifully throughout your home.

worked perfectly with our undercabinet lighting;. Erica. Valhalla, NY. Wed Oct 19 2016

60W electronic transformer with auto stop.

The product delivers stable energy-efficient, low-voltage power to any LED lighting installation. The constant voltage LED driver is designed using high-performance, professional-grade electronics that provide stable and efficient low-voltage power. The power supply is rated up to 12 watts at 12 volts. No minimum load is required. Plug-in or hardwire with a detachable AC power cord. Not compatible with 120V AC dimmers. For best results use Armacost Lighting LED products.

It works great, and fits in a very tight space.. Anonymous. ID. Fri Feb 20 2026