What is the reason for the movement of light in the tube
Flash is because the lamp tube is old, fast, ready for new, it won't last long
Individual new lamp tube is lighted when this phenomenon, say to roll, can be used normally, multiswitch after a few times to observe, general will disappear. Brightness is related to voltage, ballast power.
Lamp tube problem, get a hot towel tube to wipe, sometimes can solve.
This phenomenon occurs when a small number of new light bulbs are lit up, and it is said to roll without affecting normal use. After a few times, it usually disappears. This is the problem of fluorescent powder coating when the lamp tube is in production, does not have a large effect on the use of the lamp tube, it is safe to use. Do you understand now?
