We are offering t5 ballast with following specifications:
1 compatible with 14w, 21w, 28w, 35w.
2 high power efficiency, eei=a2.
3 preheating start, life guaranteed 5000 times of switch. Ignition time 0.5s, start quickly.
4 high power factor>0.98.
5 low thd, thd<10%.
6 very low lamp current crest factor ratio,<1.5,no flickering.
7 perfect protection, tube detection, over-current protection, over-voltage protection, tube life protection.
8 wide voltage, 150-260v.
9 long life, utilize high grade component, quality control during full procedure, guarantee 3 year.
10 complies with ce. parameter: type mate use the tube nominal voltage power factor frequency hlc-ebt5135-0a t5/1x14w,21w,28w,35w 150-250v 0.98 42khz hlc-ebt5149-0a t5/1x49w 150-250v 0.98 42khz hlc-ebt5214-0a t5/2x14w 150-250v 0.98 42khz hlc-ebt5228-0a t5/2x28w 150-250v 0.98 42khz hlc-ebt5314-0a t5/3x14w 150-250v 0.98 42khz.