... W (equal to 40W traditional fluorescent T8 tube)Luminous flux: 1,620lm ± 10%Color temperature: 5,500 to 6,500KRaw ... FR4 PCB, LED, driver and G13 socketDimensions: Dia26 x 1,212mmProduct net weight: 350g/pieceColor rendering index: more than 70RaPower factor: more ... schools and office lightingPacking: Quantity/carton: 25 pieces/cartonCarton size: 1,335 x 240 x 240mmNet weight: 8.75kg/cartonGross weight ...