High power factor and high lumen factor
Low THD and low crest factor
Resisting the electromagnetic interference and surge current
Abnormal protection against open load,short circuit and lamp failure
Preheat start to prolong lamp life
Glare-free and no noise
High reliability

Rated voltage:220V
Rated wattage:14WX2/21WX2/28WX2/35WX2/49WX2
Rated current:0.128A/0.19A/0.255A/0.318A/0.445A
Power factor>0.97
Lumen factor>0.95
Crest factor<1.7
THD<20%