The Poli 12V 400W LED Power Supply is a versatile and efficient power source designed for indoor use. It has an adjustable voltage feature, allowing you to regulate the output according to your needs. With a reliable 400 Watt output, it delivers stable 12 VDC to power LED lighting installations. It is compatible with both 110VAC and 220VAC power sources, making it suitable for various regions. The power supply is made with high-quality components, ensuring long-term durability and protection against electrical hazards. Overall, it is a dependable and efficient solution for indoor LED lighting needs.