After welding, just connect electricity (3-12V) to see the effect. You can quickly judge the welding effect. The welding product is a beautiful water lamp circuit.
Blue Led
It''s DIY Kits

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.2 inch
Height : 0.1 inch
Length : 5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00VWB8F8K