1,Unique delicate shape 2,Long-life LED Bulbs 3,Energy-saving 4,Environment-friendly Specifications led Bulbs1) Base type: E27 E14 GU10 available2) Energy-saving and environment-friendly3) color: cool white, warm white4) Light source: High power led 5) Luminous flux: 500 lm 6) color temperature:3000k-6000k7) Lifespan: 30,000 hours 8) No UV or IR radiation enviromental protection