Standard Output Ballast Unique electronic controller that has a universal AC input Provides constant lamp current while lowering power consumption to save energy Monitors the UV system with an LED countdown display and visible/audible alarms for when the lamp needs to be replaced Audible/visible lamp failure indicator and lamp replacement reminder 7 segment LED countdown display CSA certified replacement component Low maintenance and easy servicing Universal AC input provides constant lamp current and low power consumption Vitapur Standard Output Ballast