Talking about home decoration, many people don't know what kind of lamps can match their home decoration style. Before that, people always go to various ...

The function of ultraviolet disinfection lamp can be mainly used for indoor sterilization and disinfection of home. For example, if there are serious patients ...

First, the characteristics of LED lights. LED lamp bead is a kind of light-emitting diode, which can convert electric energy into light energy semiconductor. ...

Design: According to the design requirements of the customer, the size, color and font of the light box are arranged in accordance with the changes of the ...

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove ...

1、 Laying of wire pipe and steel pipe: (1) The design selects concealed laying of wire pipe and steel pipe, and the construction is carried out according to ...

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove ...

Lights are inseparable from our lives. In our lives, if there are no lamps, then the world will enter a dark future. If this is the case, then life will become ...

First of all, the brightness should be appropriate: if the brightness is too low, the light on the book is dark, it is not easy to see the writing, which will ...

First, remove the old fluorescent lighttube, which has springs on both sides. Push it to one side with a little force, and it will come out. Then remove ...