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No uv yellow LED tube 

  Category : Electronic and electrical->lighting->lighting

     
No uv yellow LED tube
       

  Product Specification
 
  Model No:      18W12W8W
  Country  CN
  Brand  dongjing
  Minimum Order  500pices
  Payment Term  TT

 

    Product Detail
  PCB factory. Microelectronics factory, printing and so on all the lithography and chemical etching method. A small printed circuit in a specific version. The etching using glue to under 420 nm uv or visible light sensitive. If using the white light of the ultraviolet lamp lighting. The result is a tiny circuit of the circuit board etching edge blur, thereby seriously reduce the quality of PCB or print. So must use yellow Light, no ultraviolet lamp.Com mon fluorescent lamp output spectrum contains ultraviolet ray, and the where of 253.7 nm and 365 nm uv light can cause fade. Textiles. The multi - color printing will accelerate the ageing of the materials to the as paper, plastic, food, to long - term preservation of the collection is harmful. We Produce no ultraviolet light yellow light tubes, which can effectively restrain the under 400 ~ 500 nm where ultraviolet radiation release, successfully solved because of natural or artificial light damage to the collection. The widely, informs in the ultraviolet.Don 't need to as: PCB electronic semiconductor factory, archives, libraries, museums, art galleries, boutique shops, printing ink print on color inspection. The antique storage, food production workshop, etc.
The semiconductor industry in The installation of integrated circuit module use photosensitive hold. During this homework. Indoor lighting requirements do not contain below 500 nm where light. We produce no uv yellow LED fluorescent lamp is The most suitable for this purpose. "bringing about Can filter out below 500 nm where light. "bringing high efficiency and energy saving. The who light efficiency, long life design. The lumens maintaining rate of 98%," bringing high color rendering. The light environment is better. The color is more bright - coloured. "bringing about the application of electronic semiconductor, PCB, lighting lighting. Etc., Can want to 99% below 500 nm where light released, Can effectively reduce the fade, aging of exhibits. "bringing 2 in museum, art museum, archives, libraries, senior high - quality goods store. The ink print on color inspection and food production workshop, warehouse. Antique cultural relics, "bringing to keep insects should be the most susceptible to the where of 360 nm light release. So compared with the common fluorescent lamp is not easy to recruit a worm.
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