SMD3528 T8 tube 1.high luminous SMD3528 LED 2.energy saving,without igniter & ballast 3.Long lifespan:50000 hours Product Specifications 1:applied with 3528 SMD led which is of high brightness,luminous flux up to 2000mcd or 6 lm.2:low brightness degradation,adopting new technology,the light attenuation is less than 3%.3:high quality inner transformer.4:convenient for installation.running without ...