... over 95% 5)Breakage Resistance Solid LED light source and not easy to damageLED tube light parameter:Products use widely,subway,supermaket,parking ... 590,1198,1497mm.580,590,1198,1497,2367mm.Input Voltage(v):90-26490-26490-264Frequency(Hz):50/60Hz50/60Hz50/60HzPower( ... 21w,24w,25w,42w,44w,58wEfficiency(lm/w):100100100Color Temperature(k):3000K/4000K/5000K/6500K3000K/4000K/5000K/6500K3000K/4000K/5000K/ ...