... view angle 3) lifetime 50000hours 4) Available in different color, such as Red,Green,Blue,Yellow,Pure white,Warm ... Environment friendly, no mercuryand or other hazardous materials.2,high light efficiency, 90% of the electronic energy transfer ... efficiency is up to 80lm/W, various color temperatures are available, high color rendering index, and color rendering is good High Power LED Candle Lamp