... 0.96Efficiency:>90%LED Brand:EpistarChips Availability100 LMWTotal Lumens:2000LumenBeam Angle:360 ºAvailable Collour Temperatures:Available in collour temperatures from ... Temperature: -40to+50 degree CelsiusOur advantage:1), Good material, High quality , (CE,RoHS,TUV,UL)2).Research and development by ourselves ... can tell you the cost according to your order high-quality led cornlight E27/E26/E14/B22