... About us* For more than 3years, we are a leading high-tech enterprise and a leader manufacturer in researching & developing, manufacturing, marketing ... , and after-sales servicing of LED application lights, providing a wide range of LED lightings: LED fluorescent tubes, LED strips ... *1)Size: dia.50mm*H63MM2)Base type: MR16,E27,GU10,E14,G5.33)Superior thermal management with internal copper heat ...