Features: The insulation is made of a highly heat-resistant material, there is almost no longitudinal shrinkage during welding. The translucent s-ilver stranded m-icro litz wire with only 0.34mm in diameter is used for optimal insulation. The pre-attached units take all the work to the modeler. Offering maximum flexibility when applying L-EDs and ensuring the use of place-saving. The cathode is black and the anode is red. Small and lightweight, fine workmanship and stable performance, long service life. Widely used in street light models, automotive hand-made model modification lights, indoor apartment model lighting design, sand table road street lighting, etc.