ST01A 7-Day Heavy-Duty Programmable Timer, 120-277 VAC, 15A, Light Almond7 Day Heavy Duty Programmable Timer, 120 277 VAC, 15A, Light Almond Color Light Almond Wiring Configurations 3 Way, Single Operation Mode 24 hour Operation Features Astronomic, Daylight Saving Time Neutral Connection Required No Input Voltage Range(s) 120 277 VAC, 50 60 Hz Application Compatibilities CFL, Fluorescent, Incandescent, LED Backup Protection Time 3 years Backup Type Battery Ballast Fluorescent 8 A, 120 VAC; 4 A, 208 277 VAC Battery Service