Does the T8 lamp have a ballast
On the ballast is fluorescent lamp current limiting effect and the production of instantaneous high pressure equipment, it is made in silicon steel core put enameled wire, such iron core coil, open/close the electricity in an instant, can produce high voltage, self inductance on the electrodes at the ends of the tube (filament).
The T8 lamp is a type of fluorescent lamp (or fluorescent lamp, light tube, fluorescent tube) that is 1 inch in diameter and is about 25 mm in diameter, which belongs to the gas discharge lamp.
The T8 lamp has a ballast, and any lamp tube needs a ballast to drive the light, so the ballast is an integral part of the lamp tube.
