3d Christmas Tree Led Kit With Flash Circuit Parts

Features:

With simple design, it is easy to install and use.
Low power consumption, it is environmentally friendly.
Consist of 16 pcs LED of three colors, it is quite light and colorful.
Perfect Christmas or New Year present for your children.
It uses integrated circuits for driving: fewer parts,and the line is simple and easy to understand.
Enable us to deepen our understanding of the principles of the circuit in the debugging process.
Powered by a 9V battery.
The 16pcs LED divided into four groups, and each group has different flashing frequencies, when four groups flash together, this item looks like a small Christmas tree. 
With pluggable plug for easy replacement of parts at any time and conducive circuit debugging. 

Specifications:


Operating Temperature: - 30 ~ 85 Celsius
Type: 3D Christmas Tree LED Kit
Voltage: DC 9V
Application: Electronic Circuit
Size: 70mm*110mm/2.76"*4.33"

Package Included: 1 x DIY 3D Christmas Tree LED Kit 

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.