7. The end of the lamp tube must be covered with a tail plug and glued firmly before it is covered.
8. Only two sections of lamps with the same specifications and the same voltage can be connected in series with each other. The total length of the series connection cannot exceed the maximum allowable use length. 9. Each interface must be firm and there is no hidden danger of a short circuit. When installing outdoors, glass glue must be used at each interface. Or other appropriate methods to seal the interface to ensure that water enters each interface.
