... weight8KgGross weight10KgSize27×27×29cm Testing: led corn light, e27 base lamp Advantages1,Environment friendly, no mercuryand or other hazardous materials.2 ... not easy to broken.5,Systematic design of lens and lamp cover.6,Lens with both a protective and concentration effect avoid ... light loss, so that makes the lamp more concise and beautiful7,No twinkle, soft and pure ...