Phihong USA has unveiled the PSM090-240P LED driver, which supplies 90 W of power for use in indoor lighting applications. The power supply’s open-frame design allows for ease of integration into interior lighting designs. The device is available in a constant current of 3.75 A with an output voltage range of 22.8 to approximately 25.2 VDC and is designed for any input line from an input voltage range of 100 to 277 VAC. Intended for use with architectural, streetlight and high-intensity discharge replacement applications, it has a design that allows for ease of integration into custom LED lighting arrays. It also features power factor correction, allowing for a power factor of 0.95, minimum, at 115-VAC input and a minimum of 0.90 at 277 VAC. Efficiency is rated at a minimum of 85%, and operating temperature ranges from —10 to 40 °C.