... Ltd is an LED manufacture established in 2007 year, combined with independent research, design, production and sales departments. Through ... lumen,low lumen depreciation,dust protection,leakage protection.Soft light,no flicker,no dark,no shadow,no glare.LED ... resistance.Comply to RoHS/CELed lamp Mechanical dimension LED light source with high quatity. Beautiful appearance,high quatity optical lens and ...