Diode LED DI-0918 12V Outdoor Non-Dimmable Hard-Wired Driver12V Outdoor Non-Dimmable Hard-Wired Drivers provide steady 12 Volt current along with high efficiency, so you will get the most from your LED lights and see savings on your power bill. All our solid state 12V Drivers are energy-efficient, produce very little heat, and provide an even, stable current. In addition, these drivers have an IP rating of IP67 which means they are wet location rated and suitable for outdoor use, whether in a garden or landscaping; near the pool, pool house, hot tub or a water feature; in a greenhouse; or anywhere your lighting setup will be exposed to moisture and the elements.Our 12V Drivers are compatible with 100V-240V AC electrical systems, with frequencies of both 60 Hz (North and Central America) and 50 Hz (the rest of the world). 12V Hard-Wired Non-Dimmable Drivers should be hard-wired to household AC power by a licensed electrician. Any of Diode LED’s dimmable light fixtures, powered by a hard-wired driver, can be dimmed using the REIGN 12V / 24V Dimmer Switch or the Inline Dimmer Switch.Note: All our power supplies are UL Listed or UL-Recognized Component. The manufacturer rates each power supply for maximum power output at optimum thermal and voltage conditions. As with any power supply, true actual maximum continuous current output depends upon various environmental factors such as ambient temperature, line voltage fluctuations, and orientation that may affect heat dissipation. For optimum performance, do not load the power supply to more than 80% of its labeled rating.