... 3W led down spot light 1.Base type can be E27 GU10 MR16 2.Passed CE RoHS 3.Warranty:2Years 4.Professional LED ... brightness5, Convenient 6, High efficiency Anti, High energy saving7, Light healthy8, Use RoHS aluminum, fully solve the LED heat transport problem, ... . 4. 3*1W LED spot light applications:It is widely used in Commercial lighting, Dramatic lighting, indoor lighting, office, hotel, restaurant ...