2D16W-38W electronic ballast

1.energy saving 2.environment protection 3.reliable performance 4.passed CE TUV ROHS certificate 5.high power factor0.97 Professional electronic ballast producer with over 10 years OEM & ODM cooperation,Export experiences. SpecificationInput AC voltage rated:220V-240V,Input AC voltage range:160-264V,Input DC voltage range:176V-276V,Input frequency:50/60/0Hz,Power factor(PF/λ/cosΦ):0.96-0.98,Total Harmonic Distortion(THD):25-20%,Lamp Current Crest Factor(LCCF):<1.7,Low power loss,comply to EEI=A2 standard,Ballast Efficiency:comply to newest EUP standard,Lumen factor:>95%,Operation temperature of abiment(ta):-25 +50 degree.,Temperature of case(tc):70max,Average useable life:>25000hrs,CharacteriticStart mode:Cool start,or preheat/warm start,Abnormal protection:lamp disconnect,end of lamp life,over-load,over-current,over-voltage,Automatic re-start after lamp change,High frequency operation,no noise,no flicker,Precise control .output light stable,Energy saving;Comply to RoHS standard.Comply to the following Standard:Safety EN61347-1,EN61347-2-3RFI EN55015,Immunity EN61547,Performance EN60925,EN60929,Harmonic EN61000-3-2.Special metal case,Product size:80x40x25.4mm,Install size:70mm,Packaging:1pc/box,100pcs/ctn.