... in supermarket, production line, fitting shop, processing workshop, store, advertising lamp box, office lighting etc. T8 LED tube is the most ... Distortion (THD):<10%11. Power Factor (PF) :>=95%12. Lamp Output Ratio/Efficiency:>=85%13. Luminous Efficiency:>=75 lm/W14 ... 000 hrs23. Certificates:CE, RoHS, FCC Packing Details1. Packing:Paper Tube Packing2. Lamp Weight:416 g/pc3. Quantity per Carton:25 pcs4 ...