Telephone：15168487909
Cell phone：15168487909
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How to maintain lighting fixtures?
Firstly, the owner needs to replace the aging lamp tube in a timely manner according to the light source parameters provided by the sign. If the lamp tube turns red at both ends, turns black or has black shadows, or cannot light up due to jumping, the lamp tube should be replaced in a timely manner to prevent unsafe phenomena such as ballast burning out. When cleaning, try to be careful not to change the structure of the lighting fixture, and do not casually change it···
