Shenzhen Tianshengda Optoelectronic Co., Ltd was founded in 2004 and is a SGS certified and registered company which specializes in researching, manufacturing, selling all kinds of finished illumination and decoration LED lights. Currently there are over 100 employees and a 1, 000 square meters fabrication area. Our prime products are LED Strip, LED Spotlight, LED Bulb, LED Downlight, LED Flood Light, LED Panel Light, and LED High Bay Light etc. High-grade materials and state-of-the-art equipment such as auto soldering and SMT assembly lines are utilized throughout the manufacturing process of each of our products. More than 300 kinds of products, sales network in over 100 countries and regions. The CE, RoHS, SGS certificate of the products make sure the end user using safely.Our products show extremely long life span and stability in the function. We guarantee over 50, 000 hours for the life. The average light output after 10, 000 hours continuously lighting will be 85% comparing the original brightness. The majority of the TSD products appear waterproof state. The purpose to motivate the idea is to make the products are flexibly designed and installed in humid and more atrocious environments. Purely due to a quality issue, all damage or destroy of the products will be borne by TSD during its warranty time 2 years.TSD has had a successful annual turnover accretion of more than 40% over the past 4 years and an expected turnover exceeding 8 million US dollars in 2012.Our excellent international sales and after-sales team is at your service and will take good care of you, our valued customer.