... :3W,4W,5W,6W,9W availableMR16,GU5.3,GU10,E14,E26,E27 available3W LED spot light spec: ... temperature to meet different application.4.Over 85% energy saving than tranditional incandescent light.5.Lifetime up to ... ordinary filament light6.Solid light source, sturdy and durable, safety and stability7.No radiation, no flicker ,no ... .Welcome to ask for data sheet and have negotiations with us.