... LenWeight(N.W) 0.08kgOperating Temperature -20° ~ +65 °Beam Angle 15°,30°, 45°,60° Lamp Life Time ≥50,000HrsBaseE14/E27 ... Long lifespan, low cost of maintenance.Energy saving and high luminous intensity, energy consumption can be 30% of traditional bulbs.Quake ... beam; no mercury. 3. Excellent performance --High brightness, high luminous efficiency, high color rendering index and lower light decay Lenses ...