Sign Drivers Advance's line of signPRO LED Sign Drivers has been expanded to include a new 100W 24-vdc model. Featuring the company's IntelliVolt Multiple-Voltage technology, which enables its operation at any input voltage from 120 to 277 volts, the driver's compact size improves design flexibility, while its tightly regulated output provides consistent light output. It is damp-location rated, has short-circuit protection for added safety, and low temperature performance down to -40° Farenheit.