LED saving energy tube, high lumen, >1600lm, replace tranditional 40W tube Epistar chip, long life, more than 30000h Products characteristic: 1. ... . Low weight, safe, long life, high load efficiency, and working stability. 4. Low consumption, saving 60% energy than the electric ... energy saving lamp with same luminous. 5. Low light declines, the life span is up to 25000hours ...