The AC-DC Multi-Stage Dimmable LED Driver from MeanWell is a powerful and versatile power supply designed for use in various applications. With a constant output power of 40 watts, this device provides a reliable power source for LED lighting systems. It is capable of handling a wide range of environmental conditions, with an operating temperature range of -40 °C to +85 °C and a relative humidity of 10% to 95%. The compact design, measuring 12.35 cm in length, 8.15 cm in width, and 2.3 cm in height, allows for easy integration into different installations. Weighing 240 grams, it offers convenient handling. The LED driver is finished in a neutral gray tone, seamlessly blending into various environments. Thanks to the DALI dimming functionality, users can precisely control the light intensity, making it an ideal choice for modern lighting solutions.