Fluorescent dimming systems can satisfy visual comfort, and reduce utility costs through daylight harvesting, demand reduction, scheduled dimming, and other strategies. A dimming electronic ballast is ...

The WattControl HID electronic ballast yields energy savings up to 40% in 400W HID fixtures, according to the company. Weighing less than 6lbs, the electronic ballast functions at temperatures 50% to ...

The ballasts used in integrated compact fluorescent lamps (CFLs) typically do not require power factor correction (PFC) due to their low power levels. However, as energy savings benefits drive ...

A ballast for a fluorescent lamp has two primary functions: Provide high initial voltage to start the lamp; and regulate lamp current during operation. Common electronic ballasts convert 60-Hz line ...

The IQ series all-in-one AC/DC emergency ballasts function as primary ballasts that operate lamps at normal power conditions. Eliminating the auxiliary ballast, they sense any power disruption and ...