... LED light, 2.Lighten by button,When you press one time,It will lighten 1,LED bag ... can replacement design3,Lighten by button,When you press one time,It will lighten,4,The color ... of the LED can decide by customerCompany ProfilesOur company was established in August, 2003, We are ... more than 2,000 square meters. Our company has advanced producing equipment, high-quality staff team, experienced researchers ...