How it display:
CTR-30 flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile (the night environment has better viewing).
Feature:
Kit Model: CTR-30 (three-color light)
Operating voltage: DC4.5-5V
Power supply: 3 AA batteries or USB charger (The adapter does not includes)
Dimensions: 60 x 136 x 60mm (L x W x H)
Instruction download: Click to open
Package included:
5 x Christmas Tree LED Flash Kit