It’s DIY kits. White led flash 7 kinds of colors light
Working voltage: DC4.5-5V,two power supply for choice: 1.3*5 battery needed( not included ）2. 5V power adaptor (included)
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 dl from links
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