We are IC distributor in Shenzhen. Our main brands are TI, NS, ON, NXP, QUINTIC,SI-EN,AOS,TTI,Fairchild and so on. We have a good importing channel for the original factory. <br><br>Warm welcome to your valuable inquiries!<br><br><br>Also, we have a led power supply factory at Shenzhen. Offerring led power supply with constant voltage or constant current. Warterproof, or non-waterproof. IP67 or IP20. Some products can be warranted with 2 years, somes can be with 3 years. As your selection.