Published by adminSep 25,2019
LED wall washer, as the name suggests, let the lights wash the wall like water, mainly used for architectural decoration lighting, as well as to outline the large buildings. Since LED has the characteristics of energy saving, high luminous efficiency, rich color and long life, in 2013, the LED wall washer of other light sources were gradually replaced by LED wall washer. Advantages of LED wall washer 1, the power size. The power of the LED wall washer determines the distance it is projected. Its power is not fixed and can be flexibly changed according to requirements! Generally, high-power LED wall washer are single-row, and multi-row is called linear LED floodlights! 2, Voltage. The voltage of the LED wall washer can be divided into DC DC and AC AC. Generally, the built-in power supply is externally connected to AC220V (Japan AC110V), and the external power is generally low voltage DC24V, DC12V, DC27V and so on. The voltage varies according to different requi...
Published by adminSep 19,2019
LED downlight maintenance 1, buy back the lamps, before installation, should read the installation instructions and precautions carefully, and please install professional personnel, otherwise there may be danger. 2, do not change the structure of the lamp during cleaning and maintenance, and do not change the parts of the lamp at will. 3, when using the luminaire, try not to switch too frequently. Although the resistance of the LED downlight is about 18 times that of the ordinary fluorescent lamp, too much frequency will still affect the life of the internal electronic components of the LED downlight, thus affecting the life of the lamp. 4, it is important to note that in addition to special LED downlight, ordinary LED downlight should be avoided in wet environments. The humid environment will affect the electronic components of the LED downlight driving power supply. The electronic components are damp and the lamp life is shortened. 5, the moisture is the key to the maintenance of ...
Published by adminSep 11,2019
1, look at the material When you are choosing a home ceiling light , you should first understand what kind of home ceiling lamp is the best, or what kind of material is the most advanced. In general, the material of the home ceiling lamp mask is the A material acrylic mask, which has high light transmittance, uniform light transmission and easy cleaning. What should be noted here is the acrylic mask of the A material. The so-called A material is the raw material, not the remaining recycled material. The chassis of the home ceiling lamp is also one of the most important material factors for appearance. At present, the best chassis material is SPCC material (cold rolled steel), thickness of 0.5mm, and the frame is generally made of uv powder, which can maintain no discoloration for more than 3 years. 2, look inside The internal material is the core of the entire home ceiling lamp; it can be judged by the quality of the internal aluminum substrate, the color of the lamp bead, ...
