SainSmart Christmas Tree LED Flash Kit 3D DIY Electronic Learning Kit Colorful lights without case 7colors

brand: SainSmart SKU: 101-20-163
$10.99
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Description

  • It's diy kits. White led flash 7 kinds of colors light
  • Working voltage: DC4.5-5V
  • Finished Dimensions: 60mm length *60mm width *136mm height
  • The flash Christmas tree kit consists of a combination of three circuit boards, the user through their own welding assembly, so that the 36 LED alternating flashing, in the space of a Christmas tree in the outline of the three-dimensional (night environment to see better).
  • ·English instruction file from links: http://pan.baidu.com/s/1gdCZbl5