Dalian when lamps and lanterns of choose and buy lamps need to pay attention to details

1, look at the lamps and lanterns, the weight of the different lamps and lanterns, the weight of the same kind of lamps and lanterns is easy to point out. 2, the material, material and thickness, adhesion and uniformity of the lacquer that bake, material hardness, light transmittance of lamp shade evenness, dark space, etc.



1, look at the lamps and lanterns, the weight of the different lamps and lanterns, the weight of the same kind of lamps and lanterns is easy to separate. 2, the material, material and thickness, adhesion and uniformity of the lacquer that bake, material hardness, light transmittance of lamp shade evenness, dark space, etc. 3, light source and drive power supply, don't look at how good he is what chip, first put his hand on chassis side could almost touch the lamps and lanterns, light the lamps and lanterns, if you don't touch that drivers have been a qualified the lamps and lanterns, if have a electrostatic touch so say the power is not necessarily a poor but is not good, light person can cause leakage, electric shock, life is not long, or seriously affect the service life of LED chips and light failure, serious can cause the power to burn out or fire, explosion, suggest to buy requirements apart when the power supply. 4, the packing, if packaging is not willing to do more manufacturers and inspection is completely can see out in front of the lamps and lanterns can buy sex. Good lamps and lanterns must do good chip and drive together, this is the most important. Followed by the appearance of lamps and lanterns structure material, the packing of lamps and lanterns yan is not sealed, etc. Cheap on the market a lot of lamps and lanterns, multifarious also let the market and do not know the price of the user community the door into the interests not of lamps and lanterns and the threshold of the security. Suggested here for the sake of your family and your health and safety interests, before buy lamps and lanterns is close friends certainly good test lamps and lanterns.