... ,energy-saving and enviroment protection;3.Constant current design,low light degradation;4.Long life-span,strong stability;5.Easy setting ... saves 60% power comparing conventional lights;2. Less than 6% light attenuation within 5,000 hours running, 50,000 hours lifespan ... ,Application:1.Cabinet Lighting;2.Living Lighting;3.Light Source for Building;4.Reading Light;The LED bulb lamp is the ideal lighting ...