... )50000PackageQuantity50PCSNet weight8KgGross weight10KgSize27×27×29cm led corn light, e27 base lamp Advantages1,Environment friendly, no mercuryand or other hazardous materials. ... 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 ...