Shenzhen Lanjingshi Network Limited was founded in 2008 when the rly evaluation of many years experience in the design and develent for the Shenzhen-based company providing professional website design ser marketing, as a leading Internet service providers, marine time ahere to the "people-ornted innovation beyond the "business ideas, brought together a large number of both ability and integrity expienced ideals of the elite, have succeeded in many enterprises to provide solutions for the case of e-commerce platform. In services, the aquamarine made free for one year, 5 * 8 phone support service, technical support.

Excellent photometric performance obtained by green High Power LED.  Better luminous output in relation to a traditional lamp. High optical stability: No internal adjustment,  The LED are positioned of factory. No negative slope: Identical light intensity performances in both dry and rainy conditions. Easy handling and transport due to small dimensions and light weight. All external parts are made of Aluminium. All springs and fixings are stainless steel. Better luminous output in relation to a traditional lamp. High optical stability: No internal adjustment,  The LED are positioned of factory.