Torsion testing for flexible led strips

Luz Negra is probably the Spanish company with the most experience in led strips (we have been commercialising them under our own brand name of ecoled since 2006). We are therefore very aware of the fact that all malfunctions in led strips are caused by poor welding regarding the chip or the led to the PCB and also between the joints in the 50cm lengths. Our torsion testing makes sure that all our led strips are twisted more than 1000 times, in both directions, ensuring an excellent resistance.