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What are the acceptance criteria for chandelier installation

The acceptance criteria for the installation of lamps are as follows: 

1. When the weight of lamps is greater than 3kg, fix them on bolts or pre-embedded hooks. 

2. For flexible wire chandeliers, when the weight of the lamp is 0.5kg or less, the flexible wire should be used for hoisting by itself; for lamps larger than 0.5kg, the hanging chain should be used, and the flexible wire is braided in the hanging chain, so that the wire is not stressed. 

3. The lamps are fixed firmly and reliably, without the use of wooden wedges. No less than 2 screws or bolts are used for fixing each lamp; when the diameter of the insulating table is 75mm or less, one screw or bolt is used for fixing. The diameter of the round steel of the lantern hook should not be less than the diameter of the lamp hanging pin, and should not be less than 6mm. For the fixing and suspending devices of large lanterns, the overload test shall be carried out at twice the weight of the luminaire. EJLED Lamp installation acceptance criteria: What light source to use? Is it a tube light source or an LED light source. 

There is also the size of the power, and whether it is exposed or concealed. The most important thing is to see the acceptance criteria of Party A. The emergency lighting is a little special, and there are differences between national standard and non-standard.

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