The illuminance determines the size of the crystal lamp 1.The definition of illuminance in Encyclopedia is: Luminosity refers to the luminous flux accepted ...

After decorating the house, you need to install the lamps for the room. How do you choose the lamps? What kind of lamps are good? Let me introduce you to the ...

In addition to the electrical control system, a lifting system such as a motor is installed in the rectangular inner cavity at the bottom of the lifting high ...

LED light bar under the cabinet Install these strip lights directly under the cabinet to make your conditioning area and countertop bright and clear. ...

* Material: The vanity light is made of high quality stainless steel which is easy to clean, durable for a long life. * Environmentally and Friendly: ...

★ TROPICAL PALM CEILING FAN: Tropical island design, unique palm blades, eye-protecting led bulbs and opal glass shades, very beautiful and generous, perfect ...

General iron technology is divided into two kinds: cast iron and forging. The surface of cast iron is relatively rough by mould forming. There is not much to ...

Electric shock mosquito light Working principle: using the strong phototaxis and thermotaxis characteristics of mosquitoes, using the light source of ...

First, bedroom lighting design skills Bedroom style The decoration style of the bedroom requires the style of the lighting, how modern and sweet the ...

The energy-saving and environmental protection light mainly heats the light filament through the ballast. When the temperature is about 1160K, the filament ...