Shenzhen Marvel Industry Co.,Ltd is a manufacturer specialized in design,development, product,sales for LED Light.It?s cover 6000 squre metes, 6 procution lines,more 300 staffs and 20% of staff is R&D engineer.With a lot labs such as Integrating Spheres ,constant temperature humidity chamber,high temperature or great pressure test ect.Mainly product LED Bulb,LED Tube(T5,T8,T10),LED Panel Light,LED Spotlight etc.All product comply CE,FCC,RoHS standard,a professional LED manufacturer.Own SMT ...