Sage Electronic fluorescent ballast with instant programmed start, has voltage rating of 120 – 277-Volts and current rating of 1.03/0.83/0.65/0.46-Amp. It supports four 35-/28-/21-/14-Watt T5 fluorescent lamp. It measures 9.5-Inch x 2.3-Inch x 1.46-Inch. Ballast provides Class P thermal protection. It withstands temperature rating of -10 to 90 deg C. It is suitable for indoor/outdoor applications. Fluorescent ballast is cULus listed, CSA/FCC certified and RoHS compliant.