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how to choose a light bulb?

  • Author:Eunice
  • Source:net
  • Release on :2016-01-06
        Shenzhen Risen OPTO CO.,Ltd,outdoor Landscape led light supplier,led garden spike light supplier,led buried underground light supplier.

1, Look uncomfortable, do not buy!
2, Put your hand into the light bulb, feel that your hands are not rosy, do not buy!
3, With a mobile phone in front of the light bulb, flash too much, do not buy!
4, Listen to the buzz, don't buy!
5, The price is too cheap (you think to buy a cheap does not buy on the kind), do not buy!
6, Packaging is not marked that several parameters: power (W), light emitting efficiency (LM / W), color temperature (k), CRI, don't buy it!
7, Color index CRI < 80, do not buy!
8, The color temperature of more than 5000K (home doing with this tragic color), don't buy!
         As a new generation of light source, LED is more efficient than incandescent lamp, fluorescent lamp and energy-saving lamp, and it is more healthy and environmentally friendly.
 
More information please enter:http://www.outdoorlightingsupplier.com/