Microprocessor controlled and programmed start
Automatic protection against over loading/over current and short circuit
Low operation temperature extends ballast life by 30%
Resisting the electromagnetic interference and surge current
Glare-free and no noise operation
Rated voltage:120V/230V
Rated wattage:14W/21W/28W/35W
Rated current:0.117A/0.061A;0.175A/0.091A;0.233A/0.122A;0.292A/0.152A
Power factor>0.99
Lumen factor>0.95
Crest factor<1.7
ATHD<10%