GE Lighting has been working closely with Vanguard since 2008, it provides high quality and efficient supermarket lighting solutions for Vanguard. Up to 2011, Vanguard has installed GE's T5 Watt-Miser and ConstantColour ceramic metal halide indoor lighting system in many stores in China, and more than 25 branches have been installed with GE's Tetra miniMAX signage lighting system. Xiaowei Shen, OEM Sales Engineer of GE Lighting, said that for the common in-store lighting, the original lighting system consumes much more energy and requires frequent ma...