Keystone Electronic Sign Ballast 1-4 Lamps 8-32' 120-277V

Electronic Sign Ballast 1-4 Lamps 8-32' 120-277V 

-Brand: Keystone
-No. of Lamps: 1-4
-Lamp Type: T12HO / T8HO
-Lamp Footage (T12HO:10'-40'
-Lamp Footage (T8HO): 8'-32'
-Voltage: 120-277
-Starting Method: Rapid Start
-Input Watts: 330-352
-Min Starting Temp: -20° F
-Ballast Type:  Electronic Sign
-Length: 14.45"
-Width:  3.23"
-Height:  2.2"
-Warranty: 3 years