4FT T8 LED Tube Light Bulbs 22W G13 4' LED Shop Light Bulbs 4000K~6500K

No ballast,replace traditional T8 T10 T12 fluorescent bulbs. Base: Bi-Pin G13. Power: 22W. Length: 4FT. This light can directly replace the fluorescent bulbs. It can be installed on your old bracket lamp holder.