58w e-ballast,we can provide for one lamp,double lamps.

 Certificate:TUV,CE,ROHS
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Specification T8 TJB-E158H 1x58W 220V-240V 0/50/60"
"Fixing centres D mm" 310
"Product size mm"320x32x28
"Current at 230V/50Hz""0.26
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Specification T8 TJB-E258P 2x58W 220V-240V 0/50/60"
"Fixing centres D mm"310
"Product size mm"320x32x28
"Current at 230V/50Hz"0.51

 PF (Power Factor) at 230V 50/60Hz=0.98
THD(Total Harmonic Distortion)<20%
LCCF(Lamp CurrentCrest Factor) <1.7
Ta =-25~+50
Tc =70

We also have Voltage of 110-130V, 110-277V electronic ballasts, the more details, pls contatct me.
BETTERFORYOU Electronic Co.,ltd is the supplier & manufacture of Electronic ballast,Tri-proof LED light,Damp proof light in China.we have years of experience in lighting industry