This 100W Waterproof LED Power Supply is designed to convert AC 90-250v to a stable 12V DC output. It features IP67 waterproof protection, ensuring durability in outdoor environments. The power supply is constructed with a durable Aluminium Alloy casing and includes over voltage, over current, over temperature, and short circuit protection for safe operation. Its compact dimensions (Length: 21cm, Width: 7cm, Height: 4.2cm) make it suitable for a wide range of applications including Outdoor LED Lighting, LED Strip Lights, Water Features and Fountains, Signage and Billboards, Solar-Powered Systems, Aquarium and Pond Lighting, Battery Chargers for 12V Devices, and Deck and Patio Lighting.