... Led Tube Light,T5/T8/T10 2.Low energy consumptioin,long service life,lower lighting cost 3.No Radiation,high brightness LED ... Φ5mm straw-hat/SMD3528 bright LED light source; wide voltage constant current power supply provides stable and even illumination and ... luminous efficiency is equal to similar products. Low energy consumption, long service life, lower lighting cost;No radiation, no strobe-flash, ...