The Q4-12V-12W is a constant voltage power supply designed for reliable performance in various lighting applications. It features a non-dimmable design with an input of 240V and an output of 12W, providing a maximum of 1.0A. This power supply is compact, measuring 98mm in length, 39mm in width, and 22mm in depth, making it suitable for a wide range of installations. The Q4-12V-12W is an ideal choice for those needing a dependable and efficient power source for their 12V lighting systems, ensuring consistent and safe operation.