beam angle 180 degree 1.base E14 MR16 GU10 E27 led bulb 2.80% ... 1080Lm 3.2 years warranty life time>50,000hrs beam angle 180 degree ES-QPD*27*250W Specification Base typeE27Lifespan50,000hoursBeam Angle180°Size95 ... with good heat dissipation5,good color rendering6,high luminous efficiency, wide choice of colors to meet requirement in various envioronments7, dimmable ...