Power Voltage: 220V
Power Frequency: 50-60Hz
Lamp q'ty: 2pcs, 3pcs
Wattage: 14W, 21W, 28W, 35W
Power Factor(PF): . ??0.99
Coefficient(LM): ??0.95
THD: ??10%
(CF): ??1.7
(S): ??0.4
(EMC/EMI): 3C
Life Expectancy
(hrs): ??20000
Ext. Dimension(out)L X M XH (mm): 320x35x28, 365X40x30

* Energy saving
* High power factor
* Low harmonic
* No pollution
* Easy to install and use
* Long life
* Protecting form the abnormal state of the lamp and re-start funcion

We can manufacture different sizes and specifications of electronic ballasts according to customers' request. We also can provide OEM service.