... )Luminous1100lm±10%2, Isolated power supply ( very safe )LED NumberOptional3, PC cover: tanspatent/frost/striped availableInput VoltageAC 85 to ... 5050 high quality LEDPower factor≥0.926, Certification: CE (EMC/LVD) ; RoHsOperating frequency 50 - 60HZ7, LED tube average life: more than ... all kinds of led lights,such as led tube light,led flood light,high bay light,led street light,led tunnel light,and ...