The tightness of the product should be guaranteed to meet the requirements. <br>The light inspection shall be performed on all production products in accordance with the light inspection standard operating procedures.
The sealing of the product shall be guaranteed.<br>The lamp inspection should be carried out in accordance with the standard operating procedures of the lamp inspection.
The sealing performance of the product shall meet the requirements.<br>Lamp inspection shall be carried out on all production products in accordance with lamp inspection standard operating procedures.